Subject Analysis
First select a ranking, then choose an athlete, brand, team or country.
Japan
Career
1952 - 2026
Best year
1967
Total points
6898
Best results
4x 2. Olympic Games
All-time rank
#2
10-year rank
#2
Ranking Development
Points distribution
Disciplines
Contests
Categories
| Year | Contest | Discipline | Category | Position | Points | Name |
|---|---|---|---|---|---|---|
| 2026 | United States Smash | Singles | Women | 3 | 4 | Miwa Harimoto |
| 2026 | Europe Smash | Doubles | Men | 3 | 2 | Hiroto Shinozuka |
| 2026 | WTT Champions Chongqing | Singles | Women | 1 | 6 | Miwa Harimoto |
| 2026 | World Championship | Teams | Women | 2 | 35 | - |
| 2026 | United States Smash | Doubles | Women | 2 | 5 | Hina Hayata |
| 2026 | Europe Smash | Singles | Men | 3 | 4 | Sora Matsushima |
| 2026 | Europe Smash | Doubles | Men | 3 | 2 | Shunsuke Togami |
| 2026 | Europe Smash | Doubles | Women | 3 | 2 | Miyu Nagasaki |
| 2026 | Singapore Smash | Doubles | Women | 1 | 9 | Hina Hayata |
| 2026 | United States Smash | Doubles | Women | 2 | 5 | Miwa Harimoto |
| 2026 | Europe Smash | Doubles | Women | 1 | 9 | Hina Hayata |
| 2026 | Europe Smash | Singles | Men | 2 | 10 | Tomokazu Harimoto |
| 2026 | Singapore Smash | Doubles | Women | 2 | 5 | Miyu Nagasaki |
| 2026 | World Championship | Teams | Men | 2 | 35 | - |
| 2026 | WTT Champions Macao | Singles | Women | 1 | 6 | Miwa Harimoto |
| 2026 | Singapore Smash | Doubles | Women | 1 | 9 | Miwa Harimoto |
| 2026 | WTT Champions Yokohama | Singles | Women | 1 | 6 | Miwa Harimoto |
| 2026 | Europe Smash | Doubles | Women | 1 | 9 | Miwa Harimoto |
| 2026 | United States Smash | Singles | Men | 1 | 18 | Sora Matsushima |
| 2026 | Europe Smash | Singles | Women | 3 | 4 | Miwa Harimoto |
| 2026 | WTT Champions Yokohama | Singles | Men | 1 | 6 | Tomokazu Harimoto |
| 2026 | Asian Cup | Singles | Men | 2 | 4 | Tomokazu Harimoto |
| 2026 | Asian Cup | Singles | Men | 3 | 2 | Shunsuke Togami |
| 2026 | World Cup | Singles | Men | 2 | 12 | Sora Matsushima |
| 2025 | WTT Finals | Singles | Men | 1 | 14 | Tomokazu Harimoto |
| 2025 | Europe Smash | Mixed doubles | Men | 3 | 2 | Sora Matsushima |
| 2025 | WTT Champions Montpellier | Singles | Men | 2 | 2 | Sora Matsushima |
| 2025 | World Championship | Mixed doubles | Women | 2 | 7 | Satsuki Odo |
| 2025 | Singapore Smash | Mixed doubles | Men | 2 | 5 | Sora Matsushima |
| 2025 | ITTF World Ranking | Doubles | Women | 3 | 1 | Hina Hayata |
| 2025 | China Smash | Doubles | Women | 2 | 5 | Hina Hayata |
| 2025 | Europe Smash | Doubles | Women | 2 | 5 | Miwa Harimoto |
| 2025 | WTT Champions Frankfurt | Singles | Women | 1 | 6 | Hina Hayata |
| 2025 | World Championship | Doubles | Men | 1 | 12 | Shunsuke Togami |
| 2025 | WTT Champions Yokohama | Singles | Men | 1 | 6 | Tomokazu Harimoto |
| 2025 | Singapore Smash | Mixed doubles | Women | 2 | 5 | Miwa Harimoto |
| 2025 | United States Smash | Singles | Women | 3 | 4 | Mima Ito |
| 2025 | WTT Finals | Mixed doubles | Women | 3 | 2 | Miwa Harimoto |
| 2025 | Asian Championship | Teams | Women | 2 | 10 | - |
| 2025 | World Championship | Doubles | Women | 3 | 3 | Miyuu Kihara |
| 2025 | ITTF World Ranking | Singles | Men | 2 | 4 | Tomokazu Harimoto |
| 2025 | ITTF World Ranking | Doubles | Men | 3 | 1 | Yukiya Uda |
| 2025 | China Smash | Doubles | Men | 3 | 2 | Shunsuke Togami |
| 2025 | World Cup | Singles | Women | 3 | 6 | Mima Ito |
| 2025 | WTT Champions Frankfurt | Singles | Men | 1 | 6 | Sora Matsushima |
| 2025 | World Championship | Doubles | Men | 1 | 12 | Hiroto Shinozuka |
| 2025 | World Championship | Singles | Women | 3 | 6 | Mima Ito |
| 2025 | Asian Championship | Teams | Men | 3 | 5 | - |
| 2025 | United States Smash | Singles | Men | 2 | 10 | Tomokazu Harimoto |
| 2025 | Europe Smash | Doubles | Men | 3 | 2 | Hiroto Shinozuka |
| 2025 | WTT Finals | Mixed doubles | Men | 3 | 2 | Sora Matsushima |
| 2025 | Europe Smash | Doubles | Women | 3 | 2 | Miyu Nagasaki |
| 2025 | World Championship | Doubles | Women | 3 | 3 | Miwa Harimoto |
| 2025 | China Smash | Doubles | Men | 3 | 2 | Sora Matsushima |
| 2025 | Europe Smash | Mixed doubles | Women | 3 | 2 | Satsuki Odo |
| 2025 | ITTF World Ranking | Doubles | Men | 1 | 4 | Shunsuke Togami |
| 2025 | World Cup | Mixed Teams | M/W | 2 | 30 | - |
| 2025 | Europe Smash | Doubles | Men | 3 | 2 | Tomokazu Harimoto |
| 2025 | Europe Smash | Doubles | Women | 2 | 5 | Satsuki Odo |
| 2025 | WTT Champions Frankfurt | Singles | Women | 2 | 2 | Miwa Harimoto |
| 2025 | World Championship | Mixed doubles | Men | 2 | 7 | Maharu Yoshimura |
| 2024 | Saudi Smash | Singles | Women | 3 | 4 | Hina Hayata |
| 2024 | WTT Finals | Doubles | Men | 2 | 4 | Shunsuke Togami |
| 2024 | Olympic Games | Singles | Women | 3 | 12 | Hina Hayata |
| 2024 | WTT Finals | Doubles | Women | 3 | 2 | Miyuu Kihara |
| 2024 | Saudi Smash | Doubles | Men | 2 | 5 | Hiroto Shinozuka |
| 2024 | WTT Finals | Singles | Men | 2 | 8 | Tomokazu Harimoto |
| 2024 | Asian Championship | Doubles | Women | 2 | 2 | Miyuu Kihara |
| 2024 | Asian Championship | Singles | Women | 2 | 4 | Miwa Harimoto |
| 2024 | Asian Championship | Doubles | Women | 1 | 4 | Sakura Yokoi |
| 2024 | Saudi Smash | Mixed doubles | Women | 3 | 2 | Hina Hayata |
| 2024 | World Championship | Teams | Women | 2 | 35 | - |
| 2024 | WTT Champions Montpellier | Singles | Men | 2 | 2 | Tomokazu Harimoto |
| 2024 | WTT Finals | Doubles | Men | 2 | 4 | Hiroto Shinozuka |
| 2024 | World Cup | Singles | Men | 3 | 6 | Tomokazu Harimoto |
| 2024 | WTT Finals | Doubles | Women | 2 | 4 | Satsuki Odo |
| 2024 | Asian Championship | Doubles | Women | 2 | 2 | Miwa Harimoto |
| 2024 | Asian Championship | Singles | Men | 3 | 2 | Hiroto Shinozuka |
| 2024 | Asian Championship | Doubles | Men | 3 | 1 | Hiroto Shinozuka |
| 2024 | WTT Champions Montpellier | Singles | Women | 2 | 2 | Miwa Harimoto |
| 2024 | Asian Championship | Doubles | Women | 1 | 4 | Satsuki Odo |
| 2024 | WTT Finals | Doubles | Women | 1 | 7 | Hitomi Sato |
| 2024 | Asian Championship | Teams | Women | 1 | 20 | - |
| 2024 | Asian Championship | Singles | Women | 3 | 2 | Mima Ito |
| 2024 | Saudi Smash | Mixed doubles | Men | 3 | 2 | Tomokazu Harimoto |
| 2024 | Singapore Smash | Doubles | Women | 3 | 2 | Miyuu Kihara |
| 2024 | WTT Finals | Doubles | Women | 2 | 4 | Sakura Yokoi |
| 2024 | World Cup | Singles | Women | 3 | 6 | Miwa Harimoto |
| 2024 | Asian Championship | Doubles | Men | 3 | 1 | Shunsuke Togami |
| 2024 | Olympic Games | Teams | Women | 2 | 75 | - |
| 2024 | WTT Champions Montpellier | Singles | Women | 1 | 6 | Satsuki Odo |
| 2024 | WTT Finals | Doubles | Women | 1 | 7 | Honoka Hashimoto |
| 2024 | Singapore Smash | Mixed doubles | Men | 3 | 2 | Tomokazu Harimoto |
| 2024 | WTT Finals | Doubles | Women | 3 | 2 | Miyu Nagasaki |
| 2024 | Saudi Smash | Doubles | Men | 2 | 5 | Shunsuke Togami |
| 2024 | Asian Championship | Singles | Men | 1 | 8 | Tomokazu Harimoto |
| 2024 | ITTF World Ranking | Singles | Men | 3 | 2 | Tomokazu Harimoto |
| 2024 | Singapore Smash | Mixed doubles | Women | 3 | 2 | Hina Hayata |
| 2023 | Asian Championship | Teams | Women | 3 | 5 | - |
| 2023 | World Championship | Doubles | Women | 3 | 3 | Miyuu Kihara |
| 2023 | Asian Championship | Doubles | Women | 3 | 1 | Miyu Nagasaki |
| 2023 | Singapore Smash | Doubles | Men | 3 | 2 | Yukiya Uda |
| 2023 | Singapore Smash | Doubles | Women | 3 | 2 | Mima Ito |
| 2023 | World Championship | Mixed doubles | Men | 2 | 7 | Tomokazu Harimoto |
| 2023 | WTT Finals | Doubles | Women | 2 | 4 | Miyuu Kihara |
| 2023 | World Championship | Mixed doubles | Women | 2 | 7 | Hina Hayata |
| 2023 | Singapore Smash | Mixed doubles | Men | 2 | 5 | Tomokazu Harimoto |
| 2023 | Asian Championship | Doubles | Women | 3 | 1 | Miyuu Kihara |
| 2023 | World Cup | Mixed Teams | M/W | 3 | 15 | - |
| 2023 | Singapore Smash | Mixed doubles | Women | 2 | 5 | Hina Hayata |
| 2023 | World Championship | Singles | Women | 3 | 6 | Hina Hayata |
| 2023 | ITTF World Ranking | Mixed doubles | Men | 3 | 1 | Tomokazu Harimoto |
| 2023 | World Championship | Doubles | Women | 3 | 3 | Miyu Nagasaki |
| 2023 | Singapore Smash | Doubles | Men | 3 | 2 | Shunsuke Togami |
| 2023 | Singapore Smash | Doubles | Women | 3 | 2 | Hina Hayata |
| 2023 | WTT Finals | Doubles | Women | 2 | 4 | Miyu Nagasaki |
| 2022 | ITTF World Ranking | Doubles | Men | 1 | 4 | Shunsuke Togami |
| 2022 | Singapore Smash | Doubles | Women | 2 | 5 | Hina Hayata |
| 2022 | Asian Games | Doubles | Women | 3 | 1 | Miwa Harimoto |
| 2022 | Asian Games | Singles | Women | 2 | 6 | Hina Hayata |
| 2022 | Asian Games | Teams | Women | 2 | 15 | - |
| 2022 | ITTF World Ranking | Doubles | Women | 3 | 1 | Hina Hayata |
| 2022 | Asian Cup | Singles | Women | 2 | 4 | Mima Ito |
| 2022 | WTT Finals | Singles | Men | 2 | 8 | Tomokazu Harimoto |
| 2022 | Singapore Smash | Doubles | Men | 2 | 5 | Yukiya Uda |
| 2022 | Asian Cup | Singles | Men | 1 | 8 | Tomokazu Harimoto |
| 2022 | World Championship | Teams | Women | 2 | 35 | - |
| 2022 | ITTF World Ranking | Singles | Men | 2 | 4 | Tomokazu Harimoto |
| 2022 | ITTF World Ranking | Doubles | Men | 3 | 1 | Yukiya Uda |
| 2022 | Singapore Smash | Singles | Men | 3 | 4 | Yukiya Uda |
| 2022 | WTT Champions European Summer Series | Singles | Men | 1 | 6 | Tomokazu Harimoto |
| 2022 | Singapore Smash | Doubles | Men | 2 | 5 | Shunsuke Togami |
| 2022 | Singapore Smash | Doubles | Women | 2 | 5 | Mima Ito |
| 2022 | World Championship | Teams | Men | 3 | 15 | - |
| 2022 | Asian Games | Doubles | Women | 3 | 1 | Miyuu Kihara |
| 2021 | Asian Championship | Doubles | Women | 3 | 1 | Minami Ando |
| 2021 | Asian Championship | Mixed doubles | Men | 1 | 4 | Shunsuke Togami |
| 2021 | Asian Championship | Mixed doubles | Women | 1 | 4 | Hina Hayata |
| 2021 | Asian Championship | Doubles | Men | 1 | 4 | Yukiya Uda |
| 2021 | Asian Championship | Singles | Women | 3 | 2 | Minami Ando |
| 2021 | World Championship | Doubles | Women | 2 | 7 | Mima Ito |
| 2021 | Asian Championship | Singles | Women | 1 | 8 | Hina Hayata |
| 2021 | World Championship | Doubles | Men | 3 | 3 | Shunsuke Togami |
| 2021 | Asian Championship | Doubles | Men | 1 | 4 | Shunsuke Togami |
| 2021 | World Championship | Doubles | Women | 2 | 7 | Hina Hayata |
| 2021 | World Championship | Mixed doubles | Men | 2 | 7 | Tomokazu Harimoto |
| 2021 | World Championship | Mixed doubles | Women | 2 | 7 | Hina Hayata |
| 2021 | WTT Finals | Singles | Men | 2 | 8 | Tomokazu Harimoto |
| 2021 | Asian Championship | Doubles | Women | 3 | 1 | Miyu Nagasaki |
| 2021 | Asian Championship | Singles | Men | 3 | 2 | Shunsuke Togami |
| 2021 | ITTF World Ranking | Singles | Women | 3 | 2 | Mima Ito |
| 2021 | Asian Championship | Teams | Men | 3 | 5 | - |
| 2021 | Asian Championship | Teams | Women | 1 | 20 | - |
| 2021 | Asian Championship | Singles | Women | 3 | 2 | Saki Shibata |
| 2021 | WTT Finals | Singles | Women | 3 | 4 | Hina Hayata |
| 2021 | World Championship | Doubles | Men | 3 | 3 | Yukiya Uda |
| 2020 | World Cup | Singles | Women | 3 | 6 | Mima Ito |
| 2020 | Olympic Games | Teams | Women | 2 | 75 | - |
| 2020 | ITTF World Ranking | Singles | Women | 3 | 2 | Mima Ito |
| 2020 | Olympic Games | Mixed doubles | Men | 1 | 25 | Jun Mizutani |
| 2020 | World Tour Grand Finals | Singles | Women | 3 | 4 | Mima Ito |
| 2020 | Olympic Games | Singles | Women | 3 | 12 | Mima Ito |
| 2020 | ITTF World Ranking | Teams | Women | 2 | 2 | - |
| 2020 | ITTF World Ranking | Mixed doubles | Women | 3 | 1 | Mima Ito |
| 2020 | Olympic Games | Teams | Men | 3 | 30 | - |
| 2020 | ITTF World Ranking | Teams | Men | 3 | 1 | - |
| 2020 | ITTF World Ranking | Doubles | Women | 3 | 1 | Miyuu Kihara |
| 2020 | World Cup | Singles | Men | 3 | 6 | Tomokazu Harimoto |
| 2020 | Olympic Games | Mixed doubles | Women | 1 | 25 | Mima Ito |
| 2019 | Asian Championship | Singles | Men | 3 | 2 | Tomokazu Harimoto |
| 2019 | Asian Championship | Doubles | Men | 3 | 1 | Maharu Yoshimura |
| 2019 | World Championship | Doubles | Women | 2 | 7 | Hina Hayata |
| 2019 | World Cup | Teams | Men | 3 | 15 | - |
| 2019 | World Tour Grand Finals | Doubles | Women | 1 | 7 | Miyuu Kihara |
| 2019 | Asian Championship | Teams | Men | 3 | 5 | - |
| 2019 | Asian Championship | Doubles | Women | 3 | 1 | Miu Hirano |
| 2019 | Asian Cup | Singles | Men | 3 | 2 | Koki Niwa |
| 2019 | World Cup | Singles | Men | 2 | 12 | Tomokazu Harimoto |
| 2019 | Asian Championship | Doubles | Women | 3 | 1 | Saki Shibata |
| 2019 | Asian Championship | Doubles | Men | 3 | 1 | Shunsuke Togami |
| 2019 | World Tour Grand Finals | Mixed doubles | Women | 2 | 4 | Mima Ito |
| 2019 | World Championship | Doubles | Women | 3 | 3 | Hitomi Sato |
| 2019 | ITTF World Ranking | Teams | Men | 2 | 2 | - |
| 2019 | Asian Championship | Doubles | Women | 3 | 1 | Hitomi Sato |
| 2019 | Asian Championship | Teams | Women | 2 | 10 | - |
| 2019 | World Tour Grand Finals | Singles | Women | 3 | 4 | Mima Ito |
| 2019 | World Championship | Doubles | Women | 3 | 3 | Honoka Hashimoto |
| 2019 | Asian Cup | Singles | Women | 3 | 2 | Kasumi Ishikawa |
| 2019 | World Championship | Doubles | Women | 2 | 7 | Mima Ito |
| 2019 | World Tour Grand Finals | Doubles | Women | 1 | 7 | Miyu Nagasaki |
| 2019 | World Championship | Mixed doubles | Men | 2 | 7 | Maharu Yoshimura |
| 2019 | ITTF World Ranking | Teams | Women | 2 | 2 | - |
| 2019 | Asian Championship | Doubles | Women | 3 | 1 | Kasumi Ishikawa |
| 2019 | World Cup | Teams | Women | 2 | 30 | - |
| 2019 | World Championship | Mixed doubles | Women | 2 | 7 | Kasumi Ishikawa |
| 2019 | World Tour Grand Finals | Mixed doubles | Men | 2 | 4 | Jun Mizutani |
| 2018 | World Tour Grand Finals | Doubles | Men | 3 | 2 | Yuya Oshima |
| 2018 | Asian Cup | Singles | Women | 3 | 2 | Kasumi Ishikawa |
| 2018 | World Tour Grand Finals | Singles | Men | 3 | 4 | Jun Mizutani |
| 2018 | ITTF World Ranking | Teams | Women | 2 | 2 | - |
| 2018 | World Tour Grand Finals | Mixed doubles | Women | 3 | 2 | Mima Ito |
| 2018 | World Cup | Teams | Men | 2 | 30 | - |
| 2018 | World Cup | Teams | Women | 2 | 30 | - |
| 2018 | ITTF World Ranking | Doubles | Men | 2 | 2 | Masataka Morizono |
| 2018 | ITTF World Ranking | Doubles | Women | 2 | 2 | Hina Hayata |
| 2018 | World Tour Grand Finals | Doubles | Men | 3 | 2 | Masataka Morizono |
| 2018 | World Tour Grand Finals | Singles | Men | 1 | 14 | Tomokazu Harimoto |
| 2018 | World Tour Grand Finals | Doubles | Women | 1 | 7 | Mima Ito |
| 2018 | ITTF World Ranking | Singles | Women | 3 | 2 | Kasumi Ishikawa |
| 2018 | ITTF World Ranking | Doubles | Men | 1 | 4 | Yuya Oshima |
| 2018 | World Tour Grand Finals | Doubles | Women | 1 | 7 | Hina Hayata |
| 2018 | World Tour Grand Finals | Mixed doubles | Men | 3 | 2 | Masataka Morizono |
| 2018 | ITTF World Ranking | Doubles | Women | 1 | 4 | Mima Ito |
| 2018 | World Championship | Teams | Women | 2 | 35 | - |
| 2018 | ITTF World Ranking | Teams | Men | 3 | 1 | - |
| 2017 | World Championship | Doubles | Women | 3 | 3 | Mima Ito |
| 2017 | World Championship | Singles | Women | 3 | 6 | Miu Hirano |
| 2017 | World Championship | Mixed doubles | Men | 1 | 12 | Maharu Yoshimura |
| 2017 | ITTF World Ranking | Doubles | Women | 1 | 4 | Hina Hayata |
| 2017 | Asian Championship | Mixed doubles | Women | 3 | 1 | Miyu Maeda |
| 2017 | Asian Championship | Mixed doubles | Men | 3 | 1 | Kenta Tazoe |
| 2017 | World Championship | Mixed doubles | Women | 1 | 12 | Kasumi Ishikawa |
| 2017 | ITTF World Ranking | Teams | Men | 3 | 1 | - |
| 2017 | Asian Championship | Doubles | Women | 3 | 1 | Honoka Hashimoto |
| 2017 | World Tour Grand Finals | Doubles | Women | 3 | 2 | Hitomi Sato |
| 2017 | Asian Championship | Mixed doubles | Men | 2 | 2 | Masataka Morizono |
| 2017 | Asian Championship | Mixed doubles | Women | 2 | 2 | Mima Ito |
| 2017 | World Championship | Doubles | Women | 3 | 3 | Hina Hayata |
| 2017 | Asian Championship | Singles | Men | 3 | 2 | Koki Niwa |
| 2017 | Asian Cup | Singles | Women | 3 | 2 | Kasumi Ishikawa |
| 2017 | ITTF World Ranking | Teams | Women | 2 | 2 | - |
| 2017 | Asian Championship | Teams | Men | 3 | 5 | - |
| 2017 | World Tour Grand Finals | Doubles | Men | 1 | 7 | Yuya Oshima |
| 2017 | Asian Championship | Doubles | Women | 3 | 1 | Mima Ito |
| 2017 | Asian Championship | Singles | Women | 1 | 8 | Miu Hirano |
| 2017 | World Tour Grand Finals | Doubles | Women | 2 | 4 | Mima Ito |
| 2017 | World Championship | Doubles | Men | 3 | 3 | Maharu Yoshimura |
| 2017 | ITTF World Ranking | Doubles | Men | 2 | 2 | Maharu Yoshimura |
| 2017 | World Championship | Doubles | Men | 2 | 7 | Yuya Oshima |
| 2017 | World Tour Grand Finals | Doubles | Women | 3 | 2 | Honoka Hashimoto |
| 2017 | ITTF World Ranking | Doubles | Women | 2 | 2 | Honoka Hashimoto |
| 2017 | World Tour Grand Finals | Doubles | Men | 3 | 2 | Maharu Yoshimura |
| 2017 | Asian Championship | Doubles | Men | 3 | 1 | Maharu Yoshimura |
| 2017 | ITTF World Ranking | Doubles | Men | 1 | 4 | Yuya Oshima |
| 2017 | World Tour Grand Finals | Doubles | Men | 1 | 7 | Masataka Morizono |
| 2017 | Asian Championship | Doubles | Women | 3 | 1 | Hina Hayata |
| 2017 | World Championship | Doubles | Men | 3 | 3 | Koki Niwa |
| 2017 | World Championship | Doubles | Men | 2 | 7 | Masataka Morizono |
| 2017 | World Tour Grand Finals | Doubles | Women | 2 | 4 | Hina Hayata |
| 2017 | World Tour Grand Finals | Doubles | Men | 3 | 2 | Jin Ueda |
| 2017 | Asian Championship | Doubles | Men | 3 | 1 | Koki Niwa |
| 2017 | Asian Championship | Teams | Women | 2 | 10 | - |
| 2017 | ITTF World Ranking | Doubles | Men | 3 | 1 | Masataka Morizono |
| 2017 | Asian Championship | Doubles | Women | 3 | 1 | Hitomi Sato |
| 2017 | ITTF World Ranking | Doubles | Women | 3 | 1 | Hitomi Sato |
| 2016 | World Tour Grand Finals | Doubles | Women | 3 | 2 | Honoka Hashimoto |
| 2016 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Yuya Oshima |
| 2016 | World Cup | Singles | Women | 1 | 20 | Miu Hirano |
| 2016 | World Tour Grand Finals | Doubles | Women | 1 | 7 | Yui Hamamoto |
| 2016 | World Tour Grand Finals | Singles | Women | 3 | 4 | Miu Hirano |
| 2016 | World Championship | Teams | Women | 2 | 35 | - |
| 2016 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Masataka Morizono |
| 2016 | Olympic Games | Teams | Women | 3 | 30 | - |
| 2016 | Olympic Games | Singles | Men | 3 | 12 | Jun Mizutani |
| 2016 | World Championship | Teams | Men | 2 | 35 | - |
| 2016 | World Tour Grand Finals | Doubles | Women | 3 | 2 | Hitomi Sato |
| 2016 | Olympic Games | Teams | Men | 2 | 75 | - |
| 2016 | World Tour Grand Finals | Doubles | Women | 1 | 7 | Hina Hayata |
| 2016 | World Tour Grand Finals | Singles | Women | 3 | 4 | Kasumi Ishikawa |
| 2015 | Asian Championship | Doubles | Women | 2 | 2 | Miu Hirano |
| 2015 | World Championship | Doubles | Men | 3 | 3 | Koki Niwa |
| 2015 | World Tour Grand Finals | Doubles | Women | 2 | 4 | Mima Ito |
| 2015 | World Championship | Mixed doubles | Men | 2 | 7 | Maharu Yoshimura |
| 2015 | Asian Championship | Doubles | Men | 3 | 1 | Maharu Yoshimura |
| 2015 | Asian Championship | Teams | Women | 2 | 10 | - |
| 2015 | World Championship | Mixed doubles | Women | 2 | 7 | Kasumi Ishikawa |
| 2015 | World Tour Grand Finals | Doubles | Men | 1 | 7 | Masataka Morizono |
| 2015 | World Championship | Doubles | Men | 3 | 3 | Kenta Matsudaira |
| 2015 | World Tour Grand Finals | Doubles | Women | 2 | 4 | Miu Hirano |
| 2015 | Asian Championship | Doubles | Men | 3 | 1 | Koki Niwa |
| 2015 | Asian Championship | Mixed doubles | Women | 3 | 1 | Misako Wakamiya |
| 2015 | Asian Championship | Mixed doubles | Men | 3 | 1 | Yuya Oshima |
| 2015 | World Cup | Teams | Women | 3 | 15 | - |
| 2015 | Asian Cup | Singles | Men | 3 | 2 | Jun Mizutani |
| 2015 | Asian Championship | Doubles | Men | 3 | 1 | Yuya Oshima |
| 2015 | Asian Championship | Doubles | Women | 2 | 2 | Mima Ito |
| 2015 | Asian Championship | Teams | Men | 2 | 10 | - |
| 2015 | World Cup | Singles | Women | 2 | 12 | Kasumi Ishikawa |
| 2015 | World Tour Grand Finals | Doubles | Men | 1 | 7 | Yuya Oshima |
| 2015 | Asian Championship | Doubles | Men | 3 | 1 | Masataka Morizono |
| 2014 | Asian Games | Doubles | Men | 3 | 1 | Kenta Matsudaira |
| 2014 | World Cup | Singles | Women | 3 | 6 | Kasumi Ishikawa |
| 2014 | Asian Games | Doubles | Men | 3 | 1 | Koki Niwa |
| 2014 | World Tour Grand Finals | Doubles | Women | 1 | 7 | Mima Ito |
| 2014 | World Championship | Teams | Women | 2 | 35 | - |
| 2014 | Asian Games | Mixed doubles | Women | 3 | 1 | Ai Fukuhara |
| 2014 | World Tour Grand Finals | Singles | Men | 1 | 14 | Jun Mizutani |
| 2014 | Asian Games | Teams | Women | 2 | 15 | - |
| 2014 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Koki Niwa |
| 2014 | Asian Games | Mixed doubles | Men | 3 | 1 | Seiya Kishikawa |
| 2014 | World Tour Grand Finals | Doubles | Women | 1 | 7 | Miu Hirano |
| 2014 | World Tour Grand Finals | Singles | Women | 1 | 14 | Kasumi Ishikawa |
| 2014 | Asian Games | Teams | Men | 3 | 5 | - |
| 2014 | Asian Cup | Singles | Men | 3 | 2 | Jun Mizutani |
| 2014 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Kenta Matsudaira |
| 2013 | Asian Championship | Teams | Men | 2 | 10 | - |
| 2013 | Asian Championship | Doubles | Men | 3 | 1 | Koki Niwa |
| 2013 | World Cup | Teams | Men | 3 | 15 | - |
| 2013 | Asian Championship | Teams | Women | 3 | 5 | - |
| 2013 | World Cup | Teams | Women | 2 | 30 | - |
| 2013 | Asian Championship | Doubles | Men | 3 | 1 | Kenta Matsudaira |
| 2013 | Asian Championship | Mixed doubles | Men | 2 | 2 | Koki Niwa |
| 2013 | Asian Championship | Mixed doubles | Women | 2 | 2 | Sayaka Hirano |
| 2013 | Asian Championship | Singles | Men | 3 | 2 | Kenta Matsudaira |
| 2013 | Asian Cup | Singles | Women | 3 | 2 | Kasumi Ishikawa |
| 2013 | World Championship | Doubles | Men | 3 | 3 | Jun Mizutani |
| 2013 | World Championship | Doubles | Men | 3 | 3 | Seiya Kishikawa |
| 2012 | World Championship | Teams | Men | 3 | 15 | - |
| 2012 | Asian Cup | Singles | Men | 2 | 4 | Maharu Yoshimura |
| 2012 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Koki Niwa |
| 2012 | Olympic Games | Teams | Women | 2 | 75 | - |
| 2012 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Seiya Kishikawa |
| 2011 | Asian Cup | Singles | Men | 3 | 2 | Kaii Yoshida |
| 2011 | Asian Championship | Teams | Men | 2 | 10 | - |
| 2011 | World Championship | Mixed doubles | Men | 3 | 3 | Seiya Kishikawa |
| 2011 | World Championship | Mixed doubles | Women | 3 | 3 | Ai Fukuhara |
| 2011 | World Cup | Teams | Men | 3 | 15 | - |
| 2011 | Asian Championship | Teams | Women | 3 | 5 | - |
| 2011 | World Tour Grand Finals | Doubles | Women | 2 | 4 | Kasumi Ishikawa |
| 2011 | Asian Championship | Mixed doubles | Women | 3 | 1 | Misako Wakamiya |
| 2011 | Asian Championship | Mixed doubles | Men | 3 | 1 | Kenji Matsudaira |
| 2011 | World Cup | Teams | Women | 2 | 30 | - |
| 2011 | World Tour Grand Finals | Doubles | Women | 2 | 4 | Ai Fukuhara |
| 2010 | Asian Games | Doubles | Women | 3 | 1 | Misako Wakamiya |
| 2010 | Asian Games | Mixed doubles | Women | 3 | 1 | Ai Fukuhara |
| 2010 | Asian Games | Teams | Men | 3 | 5 | - |
| 2010 | Asian Games | Mixed doubles | Men | 3 | 1 | Seiya Kishikawa |
| 2010 | Asian Games | Doubles | Women | 3 | 1 | Hiroko Fujii |
| 2010 | World Championship | Teams | Men | 3 | 15 | - |
| 2010 | World Tour Grand Finals | Singles | Women | 3 | 4 | Ai Fukuhara |
| 2010 | Asian Games | Doubles | Women | 3 | 1 | Kasumi Ishikawa |
| 2010 | Asian Games | Singles | Men | 3 | 2 | Jun Mizutani |
| 2010 | Asian Games | Doubles | Men | 3 | 1 | Koki Niwa |
| 2010 | Asian Games | Doubles | Women | 3 | 1 | Ai Fukuhara |
| 2010 | Asian Games | Mixed doubles | Women | 3 | 1 | Kasumi Ishikawa |
| 2010 | World Cup | Teams | Women | 3 | 15 | - |
| 2010 | World Tour Grand Finals | Singles | Men | 1 | 14 | Jun Mizutani |
| 2010 | Asian Games | Singles | Women | 3 | 2 | Ai Fukuhara |
| 2010 | Asian Games | Doubles | Men | 3 | 1 | Kenta Matsudaira |
| 2010 | Asian Games | Mixed doubles | Men | 3 | 1 | Kenta Matsudaira |
| 2009 | Asian Championship | Mixed doubles | Women | 3 | 1 | Ai Fukuhara |
| 2009 | Asian Championship | Mixed doubles | Men | 3 | 1 | Seiya Kishikawa |
| 2009 | World Cup | Teams | Women | 3 | 15 | - |
| 2009 | Asian Championship | Doubles | Men | 3 | 1 | Kenta Matsudaira |
| 2009 | World Championship | Doubles | Men | 3 | 3 | Jun Mizutani |
| 2009 | World Championship | Doubles | Men | 3 | 3 | Seiya Kishikawa |
| 2009 | Asian Championship | Teams | Men | 2 | 10 | - |
| 2009 | Asian Championship | Doubles | Men | 3 | 1 | Koki Niwa |
| 2007 | Asian Cup | Singles | Men | 3 | 2 | Jun Mizutani |
| 2007 | Asian Championship | Doubles | Men | 3 | 1 | Jun Mizutani |
| 2007 | Asian Championship | Doubles | Men | 3 | 1 | Seiya Kishikawa |
| 2007 | Asian Cup | Singles | Women | 3 | 2 | Kasumi Ishikawa |
| 2007 | Asian Championship | Teams | Men | 2 | 10 | - |
| 2007 | Asian Championship | Teams | Women | 3 | 5 | - |
| 2005 | Asian Championship | Mixed doubles | Women | 3 | 1 | Haruna Fukuoka |
| 2005 | Asian Championship | Mixed doubles | Men | 3 | 1 | Kaii Yoshida |
| 2005 | Asian Championship | Doubles | Women | 3 | 1 | Ai Fukuhara |
| 2005 | World Cup | Singles | Women | 3 | 6 | Ai Fukuhara |
| 2005 | Asian Championship | Doubles | Women | 3 | 1 | Ai Fujinuma |
| 2004 | World Championship | Teams | Women | 3 | 15 | - |
| 2004 | Asian Cup | Singles | Women | 2 | 4 | Ai Fukuhara |
| 2003 | Asian Championship | Teams | Women | 3 | 5 | - |
| 2003 | Asian Championship | Doubles | Women | 2 | 2 | An Konishi |
| 2003 | Asian Championship | Doubles | Women | 2 | 2 | Ai Fukuhara |
| 2003 | Asian Championship | Mixed doubles | Men | 2 | 2 | Akira Kito |
| 2003 | Asian Championship | Mixed doubles | Women | 2 | 2 | An Konishi |
| 2002 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Akira Kito |
| 2002 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Toshio Tasaki |
| 2002 | Asian Games | Teams | Women | 3 | 5 | - |
| 2001 | World Tour Grand Finals | Doubles | Women | 3 | 2 | Reiko Hiura |
| 2001 | World Championship | Teams | Women | 3 | 15 | - |
| 2001 | World Championship | Doubles | Women | 3 | 3 | Akiko Takeda |
| 2001 | World Tour Grand Finals | Doubles | Women | 3 | 2 | Ai Fujinuma |
| 2001 | World Championship | Doubles | Women | 3 | 3 | Mayu Kishi-Kawagoe |
| 2000 | World Tour Grand Finals | Doubles | Women | 2 | 4 | Akiko Takeda |
| 2000 | Asian Championship | Doubles | Men | 3 | 1 | Shinnosuke Kiho |
| 2000 | World Tour Grand Finals | Doubles | Women | 2 | 4 | Mayu Kishi-Kawagoe |
| 2000 | Asian Championship | Teams | Men | 3 | 5 | - |
| 2000 | Asian Championship | Doubles | Men | 3 | 1 | Iseki Seiko |
| 1998 | Asian Championship | Doubles | Women | 3 | 1 | Akiko Takeda |
| 1998 | World Tour Grand Finals | Doubles | Women | 3 | 2 | Ai Fujinuma |
| 1998 | Asian Games | Mixed doubles | Women | 3 | 1 | Keiko Okazaki |
| 1998 | Asian Games | Teams | Men | 3 | 5 | - |
| 1998 | Asian Championship | Doubles | Women | 3 | 1 | Mayu Kishi-Kawagoe |
| 1998 | Asian Championship | Singles | Women | 3 | 2 | Chire Koyama |
| 1998 | Asian Games | Mixed doubles | Men | 3 | 1 | Ryo Yuzawa |
| 1998 | World Tour Grand Finals | Doubles | Women | 3 | 2 | An Konishi |
| 1998 | Asian Championship | Singles | Men | 2 | 4 | Iseki Seiko |
| 1997 | World Championship | Doubles | Men | 3 | 3 | Kōji Matsushita |
| 1997 | Asian Cup | Singles | Women | 3 | 2 | Miyoko Takahashi |
| 1997 | Asian Cup | Teams | Women | 2 | 10 | - |
| 1997 | Asian Cup | Teams | Men | 1 | 20 | - |
| 1997 | World Championship | Doubles | Men | 3 | 3 | Hiroshi Shibutani |
| 1996 | Asian Championship | Doubles | Men | 3 | 1 | Yoji Morimoto |
| 1996 | Asian Championship | Doubles | Men | 3 | 1 | Kōji Matsushita |
| 1996 | Asian Championship | Doubles | Men | 3 | 1 | Akira Takashi |
| 1996 | Asian Cup | Singles | Men | 3 | 2 | Shinnosuke Kiho |
| 1996 | Asian Championship | Singles | Women | 1 | 8 | Chire Koyama |
| 1996 | Asian Championship | Doubles | Men | 3 | 1 | Kinjiro Nakamura |
| 1995 | World Cup | Teams | Men | 3 | 15 | - |
| 1994 | Asian Games | Teams | Women | 3 | 5 | - |
| 1994 | Asian Games | Singles | Women | 1 | 10 | Chire Koyama |
| 1994 | Asian Games | Teams | Men | 3 | 5 | - |
| 1994 | Asian Championship | Teams | Men | 3 | 5 | - |
| 1991 | World Cup | Teams | Women | 3 | 15 | - |
| 1990 | Asian Championship | Doubles | Men | 3 | 1 | Hiroshi Shibutani |
| 1990 | World Cup | Teams | Women | 3 | 15 | - |
| 1990 | Asian Championship | Doubles | Men | 3 | 1 | Yoji Morimoto |
| 1989 | Asian Cup | Singles | Men | 1 | 8 | Kiyoshi Saito |
| 1988 | Asian Championship | Doubles | Women | 3 | 1 | Kyoko Uchiyama |
| 1988 | Asian Championship | Doubles | Women | 3 | 1 | Katsuko Tominaga |
| 1986 | Asian Games | Singles | Women | 3 | 2 | Mika Hoshino |
| 1986 | Asian Championship | Doubles | Men | 3 | 1 | Seiji Ono |
| 1986 | Asian Games | Doubles | Men | 3 | 1 | Juzo Nukazuka |
| 1986 | Asian Championship | Doubles | Men | 3 | 1 | Yuji Matsushita |
| 1986 | Asian Games | Doubles | Men | 3 | 1 | Kiyoshi Saito |
| 1986 | Asian Games | Teams | Women | 3 | 5 | - |
| 1986 | Asian Games | Doubles | Women | 3 | 1 | Miki Kitsukawa |
| 1986 | Asian Games | Singles | Men | 3 | 2 | Yoshihito Miyazaki |
| 1986 | Asian Games | Doubles | Women | 3 | 1 | Mika Hoshino |
| 1986 | Asian Games | Teams | Men | 3 | 5 | - |
| 1984 | Asian Championship | Teams | Men | 3 | 5 | - |
| 1984 | Asian Championship | Doubles | Women | 3 | 1 | Yoshiko Shimauchi |
| 1984 | Asian Championship | Doubles | Women | 3 | 1 | Mika Hoshino |
| 1984 | Asian Championship | Mixed doubles | Women | 3 | 1 | Yoshiko Shimauchi |
| 1984 | Asian Championship | Mixed doubles | Men | 3 | 1 | Kiyoshi Saito |
| 1983 | World Championship | Doubles | Men | 3 | 3 | Seiji Ono |
| 1983 | World Championship | Doubles | Men | 3 | 3 | Hiroyuki Abe |
| 1983 | World Championship | Teams | Women | 2 | 35 | - |
| 1982 | Asian Championship | Doubles | Men | 3 | 1 | Hiroyuki Abe |
| 1982 | Asian Championship | Doubles | Women | 3 | 1 | Yoshiko Shimauchi |
| 1982 | Asian Games | Singles | Men | 3 | 2 | Seiji Ono |
| 1982 | Asian Games | Teams | Men | 2 | 15 | - |
| 1982 | Asian Championship | Teams | Men | 2 | 10 | - |
| 1982 | Asian Games | Doubles | Men | 1 | 5 | Seiji Ono |
| 1982 | Asian Championship | Teams | Women | 2 | 10 | - |
| 1982 | Asian Games | Mixed doubles | Women | 3 | 1 | Keiko Yamashita |
| 1982 | Asian Championship | Doubles | Men | 3 | 1 | Masahiro Maehara |
| 1982 | Asian Championship | Doubles | Women | 3 | 1 | Keiko Yamashita |
| 1982 | Asian Games | Singles | Men | 2 | 6 | Kiyoshi Saito |
| 1982 | Asian Games | Mixed doubles | Men | 3 | 1 | Hiroyuki Abe |
| 1982 | Asian Championship | Singles | Men | 3 | 2 | Kiyoshi Saito |
| 1982 | Asian Games | Doubles | Men | 1 | 5 | Hiroyuki Abe |
| 1981 | World Championship | Teams | Men | 3 | 15 | - |
| 1980 | Asian Championship | Doubles | Men | 3 | 1 | Kaku Chida |
| 1980 | ITTF World Ranking | Singles | Men | 1 | 8 | Seiji Ono |
| 1980 | Asian Championship | Doubles | Men | 3 | 1 | Satsuki Horime |
| 1980 | Asian Championship | Doubles | Women | 3 | 1 | Rie Wada |
| 1980 | Asian Championship | Teams | Men | 2 | 10 | - |
| 1980 | Asian Championship | Teams | Women | 3 | 5 | - |
| 1980 | Asian Championship | Doubles | Men | 3 | 1 | Shigero Fukue |
| 1980 | Asian Championship | Doubles | Women | 3 | 1 | Mana Shigetake |
| 1980 | Asian Championship | Mixed doubles | Women | 3 | 1 | Yoshiko Shimauchi |
| 1980 | Asian Championship | Mixed doubles | Men | 3 | 1 | Shigero Fukue |
| 1980 | Asian Championship | Doubles | Men | 3 | 1 | Hideo Gotoh |
| 1979 | World Championship | Singles | Men | 1 | 24 | Seiji Ono |
| 1979 | ITTF World Ranking | Singles | Men | 1 | 8 | Seiji Ono |
| 1979 | World Championship | Teams | Women | 3 | 15 | - |
| 1979 | World Championship | Teams | Men | 3 | 15 | - |
| 1978 | Asian Games | Doubles | Women | 3 | 1 | Keiko Komuro |
| 1978 | Asian Championship | Mixed doubles | Men | 1 | 4 | Seiji Ono |
| 1978 | Asian Championship | Mixed doubles | Women | 1 | 4 | Kayo Sugaya |
| 1978 | Asian Games | Singles | Men | 3 | 2 | Norio Takashima |
| 1978 | Asian Championship | Doubles | Men | 3 | 1 | Masanori Uchida |
| 1978 | Asian Games | Singles | Women | 3 | 2 | Kumiko Nagahara |
| 1978 | Asian Games | Doubles | Women | 3 | 1 | Kumiko Nagahara |
| 1978 | Asian Games | Teams | Men | 2 | 15 | - |
| 1978 | Asian Championship | Teams | Men | 3 | 5 | - |
| 1978 | Asian Championship | Doubles | Men | 3 | 1 | Seiji Ono |
| 1978 | Asian Championship | Teams | Women | 3 | 5 | - |
| 1978 | Asian Games | Teams | Women | 3 | 5 | - |
| 1977 | World Championship | Teams | Men | 2 | 35 | - |
| 1977 | World Championship | Singles | Men | 1 | 24 | Mitsuru Kohno |
| 1977 | World Championship | Mixed doubles | Men | 2 | 7 | Tokio Tasaka |
| 1977 | World Championship | Mixed doubles | Women | 2 | 7 | Sachiko Yokota |
| 1977 | ITTF World Ranking | Singles | Men | 1 | 8 | Mitsuru Kono |
| 1976 | Asian Championship | Teams | Women | 3 | 5 | - |
| 1976 | Asian Championship | Singles | Men | 3 | 2 | Norio Takashima |
| 1976 | Asian Championship | Doubles | Women | 3 | 1 | Mitsuko Shimamoto |
| 1976 | Asian Championship | Doubles | Women | 3 | 1 | Teruko Kuroko |
| 1976 | Asian Championship | Mixed doubles | Men | 1 | 4 | Tetsuo Inoue |
| 1976 | Asian Championship | Mixed doubles | Women | 1 | 4 | Mitsuko Shimamoto |
| 1976 | Asian Championship | Doubles | Men | 1 | 4 | Mitsuru Kono |
| 1976 | Asian Championship | Teams | Men | 2 | 10 | - |
| 1976 | Asian Championship | Doubles | Women | 3 | 1 | Tomie Edano |
| 1976 | Asian Championship | Doubles | Men | 1 | 4 | Tetsuo Inoue |
| 1976 | Asian Championship | Doubles | Women | 3 | 1 | Sachiko Yokota |
| 1975 | World Championship | Doubles | Women | 3 | 3 | Sachiko Yokota |
| 1975 | World Championship | Doubles | Women | 1 | 12 | Shoko Takahashi |
| 1975 | World Championship | Doubles | Men | 3 | 3 | Katsuyuki Abe |
| 1975 | World Championship | Doubles | Women | 3 | 3 | Yukie Ozeki |
| 1975 | World Championship | Singles | Men | 3 | 6 | Norio Takashima |
| 1975 | World Championship | Mixed doubles | Men | 3 | 3 | Shigeo Itoh |
| 1975 | World Championship | Mixed doubles | Women | 3 | 3 | Yukie Ozeki |
| 1975 | World Championship | Doubles | Men | 3 | 3 | Shigeo Itoh |
| 1975 | World Championship | Teams | Women | 3 | 15 | - |
| 1975 | World Championship | Singles | men | 3 | 6 | Mitsuru Kono |
| 1974 | Asian Championship | Doubles | Men | 3 | 1 | Tokio Tasaka |
| 1974 | Asian Championship | Teams | Men | 2 | 10 | - |
| 1974 | Asian Championship | Doubles | Women | 3 | 1 | Tomie Edano |
| 1974 | Asian Championship | Singles | Women | 1 | 8 | Tomie Edano |
| 1974 | Asian Games | Singles | Men | 2 | 6 | Mitsuru Kono |
| 1974 | Asian Games | Teams | Women | 3 | 5 | - |
| 1974 | Asian Games | Mixed doubles | Men | 3 | 1 | Mitsuru Kono |
| 1974 | Asian Championship | Doubles | Women | 2 | 2 | Yukie Ozeki |
| 1974 | Asian Championship | Mixed doubles | Women | 3 | 1 | Sachiko Yokota |
| 1974 | Asian Championship | Teams | Women | 1 | 20 | - |
| 1974 | Asian Championship | Mixed doubles | Men | 3 | 1 | Tetsuo Inoue |
| 1974 | Asian Games | Doubles | Women | 2 | 3 | Tomie Edano |
| 1974 | Asian Championship | Doubles | Men | 1 | 4 | Mitsuru Kono |
| 1974 | Asian Championship | Singles | Men | 1 | 8 | Nobuhiko Hasegawa |
| 1974 | Asian Championship | Doubles | Men | 3 | 1 | Yujiro Imano |
| 1974 | Asian Championship | Doubles | Women | 3 | 1 | Tazuko Abe |
| 1974 | Asian Championship | Singles | Men | 3 | 2 | Mitsuru Kono |
| 1974 | Asian Championship | Mixed doubles | Men | 3 | 1 | Nobuhiko Hasegawa |
| 1974 | Asian Championship | Mixed doubles | Women | 3 | 1 | Tazuko Abe |
| 1974 | Asian Championship | Doubles | Men | 1 | 4 | Nobuhiko Hasegawa |
| 1974 | Asian Games | Doubles | Men | 1 | 5 | Mitsuru Kono |
| 1974 | Asian Championship | Singles | Women | 2 | 4 | Yukie Ozeki |
| 1974 | Asian Championship | Singles | Women | 3 | 2 | Sachiko Yokota |
| 1974 | Asian Games | Doubles | Men | 1 | 5 | Nobuhiko Hasegawa |
| 1974 | Asian Games | Teams | Men | 2 | 15 | - |
| 1974 | Asian Championship | Doubles | Women | 2 | 2 | Sachiko Yokota |
| 1974 | Asian Games | Doubles | Women | 2 | 3 | Yukie Ozeki |
| 1974 | Asian Games | Mixed doubles | Women | 3 | 1 | Tomie Edano |
| 1974 | Asian Championship | Mixed doubles | Women | 1 | 4 | Tomie Edano |
| 1974 | Asian Championship | Mixed doubles | Men | 1 | 4 | Mitsuru Kono |
| 1974 | Asian Championship | Singles | Women | 3 | 2 | Tazuko Abe |
| 1973 | World Championship | Teams | Women | 3 | 15 | - |
| 1973 | World Championship | Teams | Men | 3 | 15 | - |
| 1973 | World Championship | Doubles | Women | 1 | 12 | Miho Hamada |
| 1973 | World Championship | Doubles | Women | 3 | 3 | Tomie Edano |
| 1973 | World Championship | Doubles | Women | 3 | 3 | Tazuko Abe |
| 1972 | Asian Championship | Doubles | Men | 1 | 4 | Tetsuo Inoue |
| 1972 | Asian Championship | Mixed doubles | Men | 2 | 2 | Mitsuru Kono |
| 1972 | Asian Championship | Mixed doubles | Women | 2 | 2 | Sachiko Yokota |
| 1972 | Asian Championship | Doubles | Men | 2 | 2 | Tokio Tasaka |
| 1972 | Asian Championship | Mixed doubles | Women | 1 | 4 | Yasuko Konno |
| 1972 | Asian Championship | Mixed doubles | Men | 1 | 4 | Nobuhiko Hasegawa |
| 1972 | Asian Championship | Doubles | Men | 2 | 2 | Nobuhiko Hasegawa |
| 1972 | Asian Championship | Singles | Men | 1 | 8 | Nobuhiko Hasegawa |
| 1972 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1972 | Asian Championship | Mixed doubles | Men | 3 | 1 | Tokio Tasaka |
| 1972 | Asian Championship | Mixed doubles | Women | 3 | 1 | Yukie Ozeki |
| 1972 | Asian Championship | Teams | Women | 2 | 10 | - |
| 1972 | Asian Championship | Doubles | Men | 1 | 4 | Mitsuru Kono |
| 1972 | Asian Championship | Singles | Women | 2 | 4 | Yukie Ozeki |
| 1972 | ITTF World Ranking | Singles | Men | 2 | 4 | Nobuhiko Hasegawa |
| 1971 | World Championship | Doubles | Men | 3 | 3 | Yujiro Imano |
| 1971 | World Championship | Mixed doubles | Men | 3 | 3 | Tokuyasu Nishii |
| 1971 | World Championship | Doubles | Women | 3 | 3 | Miho Hamada |
| 1971 | World Championship | Mixed doubles | Women | 3 | 3 | Mieko Fukuno |
| 1971 | ITTF World Ranking | Singles | Men | 2 | 4 | Nobuhiko Hasegawa |
| 1971 | World Championship | Doubles | Women | 3 | 3 | Setsuko Kobori |
| 1971 | World Championship | Doubles | Men | 3 | 3 | Katsuyuki Abe |
| 1971 | World Championship | Doubles | Women | 2 | 7 | Reiko Sakamoto |
| 1971 | World Championship | Teams | Men | 2 | 35 | - |
| 1971 | World Championship | Doubles | Men | 3 | 3 | Tokio Tasaka |
| 1971 | World Championship | Doubles | Women | 3 | 3 | Yukiko Kawamorita |
| 1971 | World Championship | Doubles | Women | 2 | 7 | Mieko Hirano |
| 1971 | World Championship | Teams | Women | 1 | 60 | - |
| 1971 | World Championship | Doubles | Men | 3 | 3 | Nobuhiko Hasegawa |
| 1971 | World Championship | Doubles | Women | 3 | 3 | Yukie Ozeki |
| 1971 | World Championship | Singles | men | 2 | 14 | Shigeo Itoh |
| 1970 | Asian Championship | Teams | Women | 2 | 10 | - |
| 1970 | ITTF World Ranking | Singles | Men | 1 | 8 | Shigeo Itoh |
| 1970 | Asian Championship | Singles | Women | 2 | 4 | Yasuko Konno |
| 1970 | Asian Championship | Doubles | Women | 1 | 4 | Setsuko Kobori |
| 1970 | ITTF World Ranking | Singles | Women | 1 | 8 | Toshiko Kowada |
| 1970 | Asian Championship | Singles | Men | 2 | 4 | Tokio Tasaka |
| 1970 | Asian Championship | Singles | Women | 3 | 2 | Emiko Ohba |
| 1970 | Asian Championship | Doubles | Men | 1 | 4 | Shigeo Itoh |
| 1970 | Asian Championship | Singles | Women | 1 | 8 | Toshiko Kowada |
| 1970 | Asian Championship | Mixed doubles | Men | 2 | 2 | Tokuyasu Nishii |
| 1970 | Asian Championship | Mixed doubles | Women | 2 | 2 | Yoshiko Takase |
| 1970 | Asian Championship | Doubles | Women | 2 | 2 | Mieko Hirano |
| 1970 | Asian Championship | Mixed doubles | Women | 1 | 4 | Toshiko Kowada |
| 1970 | Asian Championship | Mixed doubles | Men | 1 | 4 | Nobuhiko Hasegawa |
| 1970 | ITTF World Ranking | Singles | Men | 2 | 4 | Nobuhiko Hasegawa |
| 1970 | Asian Championship | Singles | Women | 3 | 2 | Miho Hamada |
| 1970 | Asian Championship | Doubles | Men | 1 | 4 | Nobuhiko Hasegawa |
| 1970 | Asian Championship | Doubles | Women | 3 | 1 | Tomoko Sakakibara |
| 1970 | Asian Championship | Doubles | Men | 2 | 2 | Tokio Tasaka |
| 1970 | Asian Championship | Singles | Men | 3 | 2 | Shigeo Itoh |
| 1970 | Asian Championship | Doubles | Women | 2 | 2 | Mieko Fukuno |
| 1970 | Asian Championship | Singles | Men | 1 | 8 | Nobuhiko Hasegawa |
| 1970 | Asian Championship | Doubles | Women | 1 | 4 | Yukiko Onuma |
| 1970 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1970 | Asian Championship | Doubles | Women | 3 | 1 | Harumi Ito |
| 1970 | Asian Championship | Doubles | Men | 2 | 2 | Katsuyuki Abe |
| 1970 | Asian Championship | Singles | Men | 3 | 2 | Katsuyuki Abe |
| 1969 | World Championship | Doubles | Men | 2 | 7 | Tokio Tasaka |
| 1969 | World Championship | Singles | men | 3 | 6 | Tokio Tasaka |
| 1969 | ITTF World Ranking | Singles | Men | 3 | 2 | Mitsuru Kono |
| 1969 | World Championship | Mixed doubles | Men | 3 | 3 | Shigeo Itoh |
| 1969 | ITTF World Ranking | Singles | Men | 1 | 8 | Shigeo Itoh |
| 1969 | World Championship | Singles | Women | 3 | 6 | Miho Hamada |
| 1969 | World Championship | Doubles | Men | 2 | 7 | Nobuhiko Hasegawa |
| 1969 | World Championship | Mixed doubles | Men | 1 | 12 | Nobuhiko Hasegawa |
| 1969 | World Championship | Mixed doubles | Women | 3 | 3 | Toshiko Kowada |
| 1969 | ITTF World Ranking | Singles | Women | 1 | 8 | Toshiko Kowada |
| 1969 | World Championship | Mixed doubles | Women | 1 | 12 | Yasuko Konno |
| 1969 | World Championship | Teams | Women | 3 | 15 | - |
| 1969 | World Championship | Singles | Men | 3 | 6 | Kenji Kasai |
| 1969 | World Championship | Teams | Men | 1 | 60 | - |
| 1969 | World Championship | Doubles | Men | 3 | 3 | Mitsuru Kono |
| 1969 | World Championship | Singles | men | 1 | 24 | Shigeo Itoh |
| 1969 | World Championship | Mixed doubles | Men | 2 | 7 | Mitsuru Kono |
| 1969 | World Championship | Singles | Women | 1 | 24 | Toshiko Kowada |
| 1969 | World Championship | Mixed doubles | Women | 2 | 7 | Saeko Hirota |
| 1969 | World Championship | Doubles | Men | 3 | 3 | Shigeo Itoh |
| 1968 | Asian Championship | Singles | Men | 1 | 8 | Mitsuru Kono |
| 1968 | ITTF World Ranking | Singles | Women | 2 | 4 | Yukie Ozeki |
| 1968 | Asian Championship | Singles | Women | 3 | 2 | Toshiko Kowada |
| 1968 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1968 | Asian Championship | Doubles | Men | 1 | 4 | Nobuhiko Hasegawa |
| 1968 | Asian Championship | Doubles | Men | 2 | 2 | Mitsuru Kono |
| 1968 | Asian Championship | Singles | Men | 3 | 2 | Tokio Tasaka |
| 1968 | Asian Championship | Doubles | Women | 2 | 2 | Toshiko Kowada |
| 1968 | Asian Championship | Teams | Women | 2 | 10 | - |
| 1968 | Asian Championship | Doubles | Women | 1 | 4 | Yukie Ozeki |
| 1968 | Asian Championship | Singles | Men | 2 | 4 | Shigeo Itoh |
| 1968 | Asian Championship | Doubles | Men | 2 | 2 | Shigeo Itoh |
| 1968 | Asian Championship | Singles | Men | 3 | 2 | Nobuhiko Hasegawa |
| 1968 | ITTF World Ranking | Singles | Men | 1 | 8 | Nobuhiko Hasegawa |
| 1968 | Asian Championship | Singles | Women | 1 | 8 | Yukie Ozeki |
| 1968 | Asian Championship | Doubles | Women | 1 | 4 | Mieko Fukuno |
| 1968 | Asian Championship | Mixed doubles | Men | 2 | 2 | Mitsuru Kono |
| 1968 | Asian Championship | Mixed doubles | Women | 2 | 2 | Toshiko Kowada |
| 1968 | ITTF World Ranking | Singles | Women | 1 | 8 | Sachiko Morisawa |
| 1968 | Asian Championship | Mixed doubles | Women | 1 | 4 | Mieko Fukuno |
| 1968 | Asian Championship | Mixed doubles | Men | 1 | 4 | Shigeo Itoh |
| 1968 | ITTF World Ranking | Singles | Men | 2 | 4 | Mitsuru Kono |
| 1968 | Asian Championship | Singles | Women | 3 | 2 | Sachiko Morisawa |
| 1968 | Asian Championship | Doubles | Men | 1 | 4 | Tokio Tasaka |
| 1968 | Asian Championship | Doubles | Women | 2 | 2 | Sachiko Morisawa |
| 1967 | ITTF World Ranking | Singles | Women | 1 | 8 | Sachiko Morisawa |
| 1967 | Asian Championship | Mixed doubles | Women | 1 | 4 | Mieko Hirano |
| 1967 | Asian Championship | Mixed doubles | Men | 1 | 4 | Tetsuo Inoue |
| 1967 | World Championship | Mixed doubles | Women | 2 | 7 | Naoko Fukatsu |
| 1967 | ITTF World Ranking | Singles | Men | 2 | 4 | Mitsuru Kohno |
| 1967 | Asian Championship | Doubles | Men | 2 | 2 | Nobuhiko Hasegawa |
| 1967 | World Championship | Doubles | Men | 3 | 3 | Mitsuru Kono |
| 1967 | World Championship | Doubles | Women | 2 | 7 | Naoko Fukatsu |
| 1967 | Asian Championship | Doubles | Women | 1 | 4 | Saeko Hirota |
| 1967 | World Championship | Singles | Men | 2 | 14 | Mitsuru Kohno |
| 1967 | Asian Championship | Singles | Men | 1 | 8 | Nobuhiko Hasegawa |
| 1967 | ITTF World Ranking | Singles | Women | 2 | 4 | Naoko Fukatsu |
| 1967 | Asian Championship | Teams | Women | 1 | 20 | - |
| 1967 | World Championship | Doubles | Men | 3 | 3 | Nobuhiko Hasegawa |
| 1967 | Asian Championship | Doubles | Men | 1 | 4 | Mitsuru Kono |
| 1967 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1967 | Asian Championship | Doubles | Women | 2 | 2 | Yukie Ozeki |
| 1967 | World Championship | Singles | Women | 2 | 14 | Naoko Fukatsu |
| 1967 | World Championship | Singles | Women | 3 | 6 | Noriko Yamanaka |
| 1967 | ITTF World Ranking | Singles | Women | 3 | 2 | Noriko Yamanaka |
| 1967 | World Championship | Mixed doubles | Men | 1 | 12 | Nobuhiko Hasegawa |
| 1967 | World Championship | Doubles | Women | 1 | 12 | Sachiko Morisawa |
| 1967 | Asian Championship | Doubles | Men | 1 | 4 | Shigeo Itoh |
| 1967 | World Championship | Mixed doubles | Women | 1 | 12 | Noriko Yamanaka |
| 1967 | World Championship | Singles | men | 3 | 6 | Koji Kimura |
| 1967 | Asian Championship | Singles | Men | 2 | 4 | Mitsuru Kono |
| 1967 | World Championship | Teams | Men | 1 | 60 | - |
| 1967 | Asian Championship | Doubles | Men | 2 | 2 | Hajime Kagimoto |
| 1967 | Asian Championship | Doubles | Women | 2 | 2 | Nagata |
| 1967 | World Championship | Doubles | Women | 2 | 7 | Noriko Yamanaka |
| 1967 | World Championship | Singles | men | 1 | 24 | Nobuhiko Hasegawa |
| 1967 | ITTF World Ranking | Singles | Men | 1 | 8 | Nobuhiko Hasegawa |
| 1967 | World Championship | Teams | Women | 1 | 60 | - |
| 1967 | Asian Championship | Doubles | Women | 1 | 4 | Sachiko Morisawa |
| 1967 | World Championship | Mixed doubles | Men | 2 | 7 | Koji Kimura |
| 1967 | Asian Championship | Mixed doubles | Men | 2 | 2 | Nobuhiko Hasegawa |
| 1967 | Asian Championship | Mixed doubles | Women | 2 | 2 | Nagata |
| 1967 | World Championship | Singles | Women | 1 | 24 | Sachiko Morisawa |
| 1967 | World Championship | Doubles | Women | 1 | 12 | Saeko Hirota |
| 1966 | Asian Games | Doubles | Women | 3 | 1 | Sachiko Morisawa |
| 1966 | Asian Games | Doubles | Men | 1 | 5 | Keiichi Miki |
| 1966 | Asian Games | Doubles | Men | 2 | 3 | Koji Kimura |
| 1966 | Asian Games | Mixed doubles | Men | 1 | 5 | Koji Kimura |
| 1966 | Asian Games | Mixed doubles | Women | 3 | 1 | Noriko Yamanaka |
| 1966 | ITTF World Ranking | Singles | Women | 1 | 8 | Naoko Fukatsu |
| 1966 | Asian Games | Doubles | Men | 1 | 5 | Hiroshi Takahashi |
| 1966 | Asian Games | Teams | Men | 1 | 25 | - |
| 1966 | Asian Games | Singles | Men | 2 | 6 | Nobuhiko Hasegawa |
| 1966 | Asian Games | Mixed doubles | Men | 3 | 1 | Keiichi Miki |
| 1966 | Asian Games | Doubles | Women | 1 | 5 | Naoko Fukatsu |
| 1966 | Asian Games | Singles | Women | 2 | 6 | Noriko Yamanaka |
| 1966 | Asian Games | Singles | Men | 3 | 2 | Koji Kimura |
| 1966 | Asian Games | Singles | Women | 1 | 10 | Naoko Fukatsu |
| 1966 | Asian Games | Doubles | Women | 1 | 5 | Noriko Yamanaka |
| 1966 | Asian Games | Doubles | Women | 3 | 1 | Tsunao Isomura |
| 1966 | Asian Games | Doubles | Men | 2 | 3 | Nobuhiko Hasegawa |
| 1966 | Asian Games | Mixed doubles | Women | 1 | 5 | Naoko Fukatsu |
| 1966 | Asian Games | Teams | Women | 1 | 25 | - |
| 1965 | World Championship | Mixed doubles | Women | 1 | 12 | Masako Seki |
| 1965 | World Championship | Teams | Women | 2 | 35 | - |
| 1965 | World Championship | Singles | Women | 1 | 24 | Naoko Fukatsu |
| 1965 | World Championship | Doubles | Women | 2 | 7 | Noriko Yamanaka |
| 1965 | ITTF World Ranking | Singles | Women | 1 | 8 | Naoko Fukatsu |
| 1965 | World Championship | Mixed doubles | Men | 3 | 3 | Ken Konaka |
| 1965 | World Championship | Teams | Men | 2 | 35 | - |
| 1965 | World Championship | Mixed doubles | Women | 3 | 3 | Naoko Fukatsu |
| 1965 | World Championship | Doubles | Women | 2 | 7 | Masako Seki |
| 1965 | World Championship | Singles | Women | 3 | 6 | Noriko Yamanaka |
| 1965 | World Championship | Mixed doubles | Men | 1 | 12 | Koji Kimura |
| 1964 | Asian Championship | Doubles | Men | 1 | 4 | Ken Konaka |
| 1964 | Asian Championship | Singles | Men | 2 | 4 | Ken Konaka |
| 1964 | Asian Championship | Singles | Men | 3 | 2 | Hiroaki Ohhashi |
| 1964 | Asian Championship | Doubles | Women | 2 | 2 | Masako Ohta |
| 1964 | Asian Championship | Mixed doubles | Men | 2 | 2 | Koji Kimura |
| 1964 | Asian Championship | Mixed doubles | Women | 2 | 2 | Masako Seki |
| 1964 | Asian Championship | Doubles | Men | 1 | 4 | Koji Kimura |
| 1964 | Asian Championship | Mixed doubles | Women | 1 | 4 | Naoko Fukatsu |
| 1964 | Asian Championship | Mixed doubles | Men | 1 | 4 | Ken Konaka |
| 1964 | Asian Championship | Singles | Women | 2 | 4 | Tsunao Isomura |
| 1964 | Asian Championship | Doubles | Men | 2 | 2 | Hiroshi Takahashi |
| 1964 | Asian Championship | Singles | Women | 3 | 2 | Masako Ohta |
| 1964 | Asian Championship | Doubles | Women | 2 | 2 | Tsunao Isomura |
| 1964 | Asian Championship | Doubles | Women | 1 | 4 | Masako Seki |
| 1964 | Asian Championship | Singles | Men | 1 | 8 | Koji Kimura |
| 1964 | Asian Championship | Doubles | Men | 2 | 2 | Hiroaki Ohhashi |
| 1964 | Asian Championship | Teams | Women | 1 | 20 | - |
| 1964 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1964 | Asian Championship | Doubles | Women | 1 | 4 | Naoko Fukatsu |
| 1964 | Asian Championship | Singles | Men | 3 | 2 | Hiroshi Takahashi |
| 1964 | Asian Championship | Singles | Women | 1 | 8 | Masako Seki |
| 1964 | ITTF World Ranking | Singles | Women | 3 | 2 | Masako Seki |
| 1963 | World Championship | Teams | Women | 1 | 60 | - |
| 1963 | World Championship | Mixed doubles | Men | 1 | 12 | Koji Kimura |
| 1963 | World Championship | Mixed doubles | Men | 2 | 7 | Keiichi Miki |
| 1963 | World Championship | Doubles | Women | 1 | 12 | Masako Seki |
| 1963 | World Championship | Mixed doubles | Women | 1 | 12 | Kazuko Ito-Yamaizumi |
| 1963 | World Championship | Mixed doubles | Women | 2 | 7 | Masako Seki |
| 1963 | World Championship | Doubles | Women | 3 | 3 | Noriko Yamanaka |
| 1963 | World Championship | Doubles | Women | 1 | 12 | Kimiyo Matsuzaki |
| 1963 | World Championship | Singles | Women | 1 | 24 | Kimiyo Matsuzaki |
| 1963 | World Championship | Doubles | Women | 3 | 3 | Kazuko Ito-Yamaizumi |
| 1963 | World Championship | Doubles | Men | 3 | 3 | Keiichi Miki |
| 1963 | World Championship | Teams | Men | 2 | 35 | - |
| 1963 | World Championship | Doubles | Men | 3 | 3 | Ken Konaka |
| 1962 | Asian Games | Mixed doubles | Women | 1 | 5 | Kimiyo Matsuzaki |
| 1962 | Asian Games | Singles | Men | 1 | 10 | Keiichi Miki |
| 1962 | Asian Games | Teams | Women | 1 | 25 | - |
| 1962 | Asian Games | Doubles | Women | 1 | 5 | Masako Seki |
| 1962 | Asian Games | Mixed doubles | Women | 2 | 3 | Kazuko Ito-Yamaizumi |
| 1962 | Asian Games | Doubles | Women | 3 | 1 | Kazuko Ito-Yamaizumi |
| 1962 | Asian Games | Doubles | Men | 2 | 3 | Koji Kimura |
| 1962 | Asian Games | Mixed doubles | Men | 1 | 5 | Ichiro Ogimura |
| 1962 | Asian Games | Mixed doubles | Women | 3 | 1 | Masako Seki |
| 1962 | Asian Games | Mixed doubles | Men | 2 | 3 | Koji Kimura |
| 1962 | Asian Games | Doubles | Women | 3 | 1 | Kimiyo Matsuzaki |
| 1962 | Asian Games | Doubles | Men | 1 | 5 | Ken Konaka |
| 1962 | Asian Games | Teams | Men | 1 | 25 | - |
| 1962 | Asian Games | Doubles | Men | 2 | 3 | Ichiro Ogimura |
| 1962 | Asian Games | Singles | Men | 2 | 6 | Ichiro Ogimura |
| 1962 | Asian Games | Mixed doubles | Men | 3 | 1 | Keiichi Miki |
| 1962 | Asian Games | Singles | Women | 3 | 2 | Masako Seki |
| 1962 | Asian Games | Singles | Women | 2 | 6 | Kazuko Ito-Yamaizumi |
| 1962 | Asian Games | Doubles | Men | 1 | 5 | Keiichi Miki |
| 1962 | Asian Games | Singles | Men | 3 | 2 | Koji Kimura |
| 1962 | Asian Games | Singles | Women | 1 | 10 | Kimiyo Matsuzaki |
| 1962 | Asian Games | Doubles | Women | 1 | 5 | Noriko Yamanaka |
| 1961 | World Championship | Doubles | Men | 1 | 12 | Nobuya Hoshino |
| 1961 | World Championship | Singles | Women | 3 | 6 | Kimiyo Matsuzaki |
| 1961 | ITTF World Ranking | Singles | Women | 3 | 2 | Kimiyo Matsuzaki |
| 1961 | World Championship | Teams | Men | 2 | 35 | - |
| 1961 | World Championship | Teams | Women | 1 | 60 | - |
| 1961 | World Championship | Mixed doubles | Men | 1 | 12 | Ichiro Ogimura |
| 1961 | World Championship | Mixed doubles | Women | 1 | 12 | Kimiyo Matsuzaki |
| 1961 | World Championship | Doubles | Men | 1 | 12 | Koji Kimura |
| 1961 | World Championship | Mixed doubles | Men | 3 | 3 | Nobuya Hoshino |
| 1961 | World Championship | Mixed doubles | Women | 3 | 3 | Masako Seki |
| 1960 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1960 | Asian Championship | Doubles | Women | 1 | 4 | Kimiyo Matsuzaki |
| 1960 | Asian Championship | Singles | Women | 1 | 8 | Kazuko Ito-Yamaizumi |
| 1960 | Asian Championship | Doubles | Men | 2 | 2 | Nobuya Hoshino |
| 1960 | Asian Championship | Doubles | Women | 1 | 4 | Kazuko Ito-Yamaizumi |
| 1960 | Asian Championship | Mixed doubles | Men | 2 | 2 | Teruo Murakami |
| 1960 | Asian Championship | Mixed doubles | Women | 2 | 2 | Kazuko Ito-Yamaizumi |
| 1960 | ITTF World Ranking | Singles | Men | 3 | 2 | Ichiro Ogimura |
| 1960 | Asian Championship | Doubles | Men | 1 | 4 | Ichiro Ogimura |
| 1960 | Asian Championship | Mixed doubles | Women | 1 | 4 | Kimiyo Matsuzaki |
| 1960 | Asian Championship | Mixed doubles | Men | 1 | 4 | Ichiro Ogimura |
| 1960 | Asian Championship | Singles | Women | 2 | 4 | Yoshiko Murakami |
| 1960 | Asian Championship | Doubles | Men | 1 | 4 | Teruo Murakami |
| 1960 | Asian Championship | Singles | Men | 1 | 8 | Ichiro Ogimura |
| 1960 | Asian Championship | Doubles | Men | 2 | 2 | Goro Shibutani |
| 1960 | Asian Championship | Teams | Women | 1 | 20 | - |
| 1959 | World Championship | Doubles | Women | 2 | 7 | Kimiyo Matsuzaki |
| 1959 | World Championship | Singles | Men | 3 | 6 | Ichiro Ogimura |
| 1959 | World Championship | Teams | Men | 1 | 60 | - |
| 1959 | World Championship | Doubles | Women | 1 | 12 | Taeko Namba |
| 1959 | World Championship | Doubles | Women | 2 | 7 | Fujie Eguchi |
| 1959 | World Championship | Doubles | Men | 1 | 12 | Ichiro Ogimura |
| 1959 | World Championship | Mixed doubles | Men | 2 | 7 | Teruo Murakami |
| 1959 | World Championship | Doubles | Men | 1 | 12 | Teruo Murakami |
| 1959 | ITTF World Ranking | Singles | Women | 2 | 4 | Fujie Eguchi |
| 1959 | World Championship | Mixed doubles | Women | 2 | 7 | Kimiyo Matsuzaki |
| 1959 | World Championship | Teams | Women | 1 | 60 | - |
| 1959 | World Championship | Mixed doubles | Men | 1 | 12 | Ichiro Ogimura |
| 1959 | ITTF World Ranking | Singles | Men | 3 | 2 | Ichiro Ogimura |
| 1959 | World Championship | Doubles | Women | 1 | 12 | Kazuko Ito-Yamaizumi |
| 1959 | World Championship | Singles | Women | 1 | 24 | Kimiyo Matsuzaki |
| 1959 | World Championship | Singles | Women | 2 | 14 | Fujie Eguchi |
| 1959 | ITTF World Ranking | Singles | Women | 1 | 8 | Kimiyo Matsuzaki |
| 1959 | World Championship | Mixed doubles | Women | 1 | 12 | Fujie Eguchi |
| 1958 | Asian Games | Mixed doubles | Women | 3 | 1 | Tomi Okawa |
| 1958 | Asian Games | Singles | Women | 3 | 2 | Fujie Eguchi |
| 1958 | Asian Games | Teams | Men | 2 | 15 | - |
| 1958 | ITTF World Ranking | Singles | Men | 3 | 2 | Seiji Narita |
| 1958 | Asian Games | Singles | Women | 2 | 6 | Kazuko Ito-Yamaizumi |
| 1958 | ITTF World Ranking | Singles | Women | 1 | 8 | Fujie Eguchi |
| 1958 | Asian Games | Mixed doubles | Men | 3 | 1 | Seiji Narita |
| 1958 | Asian Games | Singles | Men | 3 | 2 | Ichiro Ogimura |
| 1958 | Asian Games | Singles | Women | 1 | 10 | Taeko Namba |
| 1958 | ITTF World Ranking | Singles | Men | 2 | 4 | Ichiro Ogimura |
| 1958 | Asian Games | Mixed doubles | Women | 1 | 5 | Fujie Eguchi |
| 1958 | Asian Games | Teams | Women | 1 | 25 | - |
| 1958 | Asian Games | Singles | Men | 3 | 2 | Seiji Narita |
| 1958 | Asian Games | Doubles | Women | 1 | 5 | Kazuko Ito-Yamaizumi |
| 1958 | Asian Games | Mixed doubles | Women | 2 | 3 | Kazuko Ito-Yamaizumi |
| 1958 | Asian Games | Mixed doubles | Men | 1 | 5 | Ichiro Ogimura |
| 1958 | Asian Games | Mixed doubles | Women | 3 | 1 | Taeko Namba |
| 1958 | Asian Games | Mixed doubles | Men | 2 | 3 | Toshiaki Tanaka |
| 1958 | Asian Games | Doubles | Women | 1 | 5 | Fujie Eguchi |
| 1958 | Asian Games | Singles | Men | 2 | 6 | Keisuke Tsunoda |
| 1958 | Asian Games | Mixed doubles | Men | 3 | 1 | Keisuke Tsunoda |
| 1957 | World Championship | Teams | Women | 1 | 60 | - |
| 1957 | World Championship | Mixed doubles | Men | 1 | 12 | Ichiro Ogimura |
| 1957 | World Championship | Singles | Women | 1 | 24 | Fujie Eguchi |
| 1957 | World Championship | Mixed doubles | Men | 3 | 3 | Keisuke Tsunoda |
| 1957 | World Championship | Singles | men | 1 | 24 | Toshiaki Tanaka |
| 1957 | ITTF World Ranking | Singles | Men | 1 | 8 | Toshiaki Tanaka |
| 1957 | World Championship | Mixed doubles | Women | 1 | 12 | Fujie Eguchi |
| 1957 | World Championship | Doubles | Men | 3 | 3 | Keisuke Tsunoda |
| 1957 | World Championship | Mixed doubles | Women | 3 | 3 | Taeko Namba |
| 1957 | World Championship | Teams | Men | 1 | 60 | - |
| 1957 | ITTF World Ranking | Singles | Women | 1 | 8 | Fujie Eguchi |
| 1957 | World Championship | Singles | Women | 3 | 6 | Kiiko Watanabe |
| 1957 | World Championship | Singles | men | 2 | 14 | Ichiro Ogimura |
| 1957 | ITTF World Ranking | Singles | Women | 3 | 2 | Kiiko Watanabe |
| 1957 | World Championship | Doubles | Men | 3 | 3 | Toshihiko Miyata |
| 1957 | ITTF World Ranking | Singles | Men | 2 | 4 | Ichiro Ogimura |
| 1957 | World Championship | Doubles | Men | 2 | 7 | Toshiaki Tanaka |
| 1957 | World Championship | Doubles | Men | 2 | 7 | Ichiro Ogimura |
| 1956 | World Championship | Doubles | Men | 3 | 3 | Toshiaki Tanaka |
| 1956 | World Championship | Singles | Women | 2 | 14 | Kiiko Watanabe |
| 1956 | World Championship | Doubles | Men | 1 | 12 | Ichiro Ogimura |
| 1956 | World Championship | Doubles | Women | 3 | 3 | Tomi Okawa |
| 1956 | World Championship | Singles | men | 3 | 6 | Yoshio Tomita |
| 1956 | World Championship | Singles | Women | 1 | 24 | Tomi Okawa |
| 1956 | World Championship | Mixed doubles | Men | 3 | 3 | Motoo Fujii |
| 1956 | World Championship | Singles | men | 1 | 24 | Ichiro Ogimura |
| 1956 | ITTF World Ranking | Singles | Men | 1 | 8 | Ichiro Ogimura |
| 1956 | World Championship | Mixed doubles | Women | 3 | 3 | Yoshiko Tanaka |
| 1956 | World Championship | Doubles | Women | 2 | 7 | Kiiko Watanabe |
| 1956 | World Championship | Singles | Men | 3 | 6 | Akio Nohira |
| 1956 | World Championship | Teams | Men | 1 | 60 | - |
| 1956 | ITTF World Ranking | Singles | Women | 1 | 8 | Tomi Okawa |
| 1956 | World Championship | Singles | Women | 3 | 6 | Fujie Eguchi |
| 1956 | World Championship | Singles | men | 2 | 14 | Toshiaki Tanaka |
| 1956 | ITTF World Ranking | Singles | Women | 3 | 2 | Fujie Eguchi |
| 1956 | World Championship | Teams | Women | 3 | 15 | - |
| 1956 | World Championship | Doubles | Men | 3 | 3 | Keisuke Tsunoda |
| 1956 | World Championship | Doubles | Women | 2 | 7 | Fujie Eguchi |
| 1956 | World Championship | Doubles | Men | 1 | 12 | Yoshio Tomita |
| 1956 | ITTF World Ranking | Singles | Men | 2 | 4 | Toshiaki Tanaka |
| 1956 | World Championship | Doubles | Women | 3 | 3 | Yoshiko Tanaka |
| 1955 | World Championship | Singles | Women | 3 | 6 | Kiiko Watanabe |
| 1955 | World Championship | Doubles | Women | 3 | 3 | Kiiko Watanabe |
| 1955 | World Championship | Teams | Women | 2 | 35 | - |
| 1955 | World Championship | Doubles | Women | 3 | 3 | Fujie Eguchi |
| 1955 | World Championship | Doubles | Men | 3 | 3 | Yoshio Tomita |
| 1955 | World Championship | Doubles | Women | 3 | 3 | Yoshiko Tanaka |
| 1955 | World Championship | Doubles | Men | 3 | 3 | Ichiro Ogimura |
| 1955 | World Championship | Mixed doubles | Men | 3 | 3 | Toshiaki Tanaka |
| 1955 | World Championship | Singles | men | 1 | 24 | Toshiaki Tanaka |
| 1955 | ITTF World Ranking | Singles | Men | 1 | 8 | Toshiaki Tanaka |
| 1955 | World Championship | Doubles | Women | 3 | 3 | Shizuki Narahara |
| 1955 | World Championship | Mixed doubles | Women | 3 | 3 | Shizuki Narahara |
| 1955 | World Championship | Teams | Men | 1 | 60 | - |
| 1954 | ITTF World Ranking | Singles | Men | 1 | 8 | Ichiro Ogimura |
| 1954 | World Championship | Singles | men | 1 | 24 | Ichiro Ogimura |
| 1954 | World Championship | Teams | Men | 1 | 60 | - |
| 1954 | World Championship | Doubles | Men | 3 | 3 | Ichiro Ogimura |
| 1954 | World Championship | Singles | Women | 3 | 6 | Fujie Eguchi |
| 1954 | World Championship | Teams | Women | 1 | 60 | - |
| 1954 | World Championship | Singles | Women | 2 | 14 | Yoshiko Tanaka |
| 1954 | World Championship | Doubles | Women | 3 | 3 | Kiiko Watanabe |
| 1954 | World Championship | Mixed doubles | Men | 2 | 7 | Yoshio Tomita |
| 1954 | ITTF World Ranking | Singles | Women | 2 | 4 | Fujie Eguchi |
| 1954 | World Championship | Mixed doubles | Women | 2 | 7 | Fujie Eguchi |
| 1954 | World Championship | Doubles | Women | 3 | 3 | Fujie Eguchi |
| 1954 | World Championship | Doubles | Men | 3 | 3 | Yoshio Tomita |
| 1953 | Asian Championship | Teams | Women | 1 | 20 | - |
| 1953 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1953 | Asian Championship | Singles | Men | 2 | 4 | Ichiro Ogimura |
| 1953 | Asian Championship | Singles | Men | 3 | 2 | Yoshio Tomita |
| 1953 | Asian Championship | Doubles | Men | 2 | 2 | Tsuneo Naka |
| 1953 | Asian Championship | Doubles | Women | 1 | 4 | Tomie Nishimura |
| 1953 | Asian Championship | Singles | Men | 3 | 2 | Kazuo Kawai |
| 1953 | Asian Championship | Singles | Women | 3 | 2 | Sae Kama |
| 1953 | Asian Championship | Doubles | Women | 2 | 2 | Kiiko Watanabe |
| 1953 | Asian Championship | Mixed doubles | Men | 2 | 2 | Tadaki Hayashi |
| 1953 | Asian Championship | Mixed doubles | Women | 2 | 2 | Tomie Nishimura |
| 1953 | Asian Championship | Doubles | Men | 2 | 2 | K. Furusawa |
| 1953 | Asian Championship | Doubles | Women | 1 | 4 | Reiko Ishihara |
| 1953 | Asian Championship | Mixed doubles | Women | 1 | 4 | Yoshiko Tanaka |
| 1953 | Asian Championship | Mixed doubles | Men | 1 | 4 | Kichii Tamasu |
| 1953 | Asian Championship | Singles | Women | 2 | 4 | Kiiko Watanabe |
| 1953 | Asian Championship | Doubles | Women | 2 | 2 | Fujie Eguchi |
| 1952 | Asian Championship | Doubles | Women | 1 | 4 | Yoshiko Tanaka |
| 1952 | ITTF World Ranking | Singles | Men | 1 | 8 | Hiroji Satoh |
| 1952 | World Championship | Singles | Men | 1 | 24 | Hiroji Satoh |
| 1952 | Asian Championship | Teams | Men | 2 | 10 | - |
| 1952 | World Championship | Doubles | Women | 1 | 12 | Tomie Nishimura |
| 1952 | World Championship | Doubles | Men | 1 | 12 | Tadaki Hayashi |
| 1952 | Asian Championship | Doubles | Men | 3 | 1 | Keisuke Tsunoda |
| 1952 | World Championship | Teams | Women | 1 | 60 | - |
| 1952 | Asian Championship | Singles | Men | 2 | 4 | Hiroji Satoh |
| 1952 | World Championship | Doubles | Women | 1 | 12 | Shizuki Narahara |
| 1952 | World Championship | Doubles | Men | 1 | 12 | Norikazu Fujii |
| 1952 | Asian Championship | Doubles | Men | 3 | 1 | Tadaki Hayashi |
| 1952 | Asian Championship | Singles | Women | 3 | 2 | Yoshiko Tanaka |
| 1952 | Asian Championship | Mixed doubles | Men | 3 | 1 | Hiroji Satoh |
| 1952 | Asian Championship | Mixed doubles | Women | 3 | 1 | Yoshiko Tanaka |
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