Subject Analysis
First select a ranking, then choose an athlete, brand, team or country.
Japan
Career
1952 - 2026
Best year
1967
Total points
3250
Best results
1x 2. Olympic Games
All-time rank
#2
10-year rank
#2
Ranking Development
Points distribution
Disciplines
Contests
| Year | Contest | Discipline | Category | Position | Points | Name |
|---|---|---|---|---|---|---|
| 2026 | World Cup | Singles | Men | 2 | 12 | Sora Matsushima |
| 2026 | Asian Championship | Doubles | Men | 2 | 2 | Tomokazu Harimoto |
| 2026 | Europe Smash | Doubles | Men | 3 | 1 | Hiroto Shinozuka |
| 2026 | Asian Games | Doubles | Men | 2 | 3 | Hiroto Shinozuka |
| 2026 | Asian Games | Doubles | Men | 3 | 1 | Sora Matsushima |
| 2026 | World Championship | Teams | Men | 2 | 35 | - |
| 2026 | China Smash | Singles | Men | 1 | 10 | Sora Matsushima |
| 2026 | United States Smash | Singles | Men | 1 | 10 | Sora Matsushima |
| 2026 | Europe Smash | Singles | Men | 3 | 2 | Sora Matsushima |
| 2026 | Asian Cup | Singles | Men | 2 | 4 | Tomokazu Harimoto |
| 2026 | Asian Cup | Singles | Men | 3 | 2 | Shunsuke Togami |
| 2026 | Europe Smash | Doubles | Men | 3 | 1 | Shunsuke Togami |
| 2026 | Asian Games | Doubles | Men | 2 | 3 | Tomokazu Harimoto |
| 2026 | Asian Championship | Doubles | Men | 3 | 1 | Shunsuke Togami |
| 2026 | Asian Championship | Teams | Men | 1 | 20 | - |
| 2026 | China Smash | Mixed doubles | Men | 3 | 1 | Sora Matsushima |
| 2026 | Europe Smash | Singles | Men | 2 | 6 | Tomokazu Harimoto |
| 2026 | Asian Championship | Doubles | Men | 2 | 2 | Hiroto Shinozuka |
| 2026 | Asian Championship | Doubles | Men | 3 | 1 | Sora Matsushima |
| 2026 | Asian Games | Doubles | Men | 3 | 1 | Shunsuke Togami |
| 2026 | Asian Games | Teams | Men | 1 | 25 | - |
| 2025 | WTT Finals | Mixed doubles | Men | 3 | 2 | Sora Matsushima |
| 2025 | Europe Smash | Doubles | Men | 3 | 1 | Tomokazu Harimoto |
| 2025 | United States Smash | Singles | Men | 2 | 6 | Tomokazu Harimoto |
| 2025 | Singapore Smash | Mixed doubles | Men | 2 | 3 | Sora Matsushima |
| 2025 | China Smash | Doubles | Men | 3 | 1 | Sora Matsushima |
| 2025 | World Championship | Doubles | Men | 1 | 12 | Shunsuke Togami |
| 2025 | ITTF World Ranking | Doubles | Men | 1 | 4 | Shunsuke Togami |
| 2025 | ITTF World Ranking | Singles | Men | 2 | 4 | Tomokazu Harimoto |
| 2025 | World Championship | Doubles | Men | 1 | 12 | Hiroto Shinozuka |
| 2025 | Asian Championship | Teams | Men | 3 | 5 | - |
| 2025 | World Championship | Mixed doubles | Men | 2 | 7 | Maharu Yoshimura |
| 2025 | WTT Finals | Singles | Men | 1 | 14 | Tomokazu Harimoto |
| 2025 | Europe Smash | Doubles | Men | 3 | 1 | Hiroto Shinozuka |
| 2025 | ITTF World Ranking | Doubles | Men | 3 | 1 | Yukiya Uda |
| 2025 | China Smash | Doubles | Men | 3 | 1 | Shunsuke Togami |
| 2025 | Europe Smash | Mixed doubles | Men | 3 | 1 | Sora Matsushima |
| 2024 | Asian Championship | Doubles | Men | 3 | 1 | Hiroto Shinozuka |
| 2024 | Saudi Smash | Doubles | Men | 2 | 3 | Shunsuke Togami |
| 2024 | WTT Finals | Doubles | Men | 2 | 4 | Shunsuke Togami |
| 2024 | Asian Championship | Singles | Men | 1 | 8 | Tomokazu Harimoto |
| 2024 | Saudi Smash | Doubles | Men | 2 | 3 | Hiroto Shinozuka |
| 2024 | Asian Championship | Doubles | Men | 3 | 1 | Shunsuke Togami |
| 2024 | World Cup | Singles | Men | 3 | 6 | Tomokazu Harimoto |
| 2024 | WTT Finals | Doubles | Men | 2 | 4 | Hiroto Shinozuka |
| 2024 | Saudi Smash | Mixed doubles | Men | 3 | 1 | Tomokazu Harimoto |
| 2024 | Asian Championship | Singles | Men | 3 | 2 | Hiroto Shinozuka |
| 2024 | WTT Finals | Singles | Men | 2 | 8 | Tomokazu Harimoto |
| 2024 | Singapore Smash | Mixed doubles | Men | 3 | 1 | Tomokazu Harimoto |
| 2024 | ITTF World Ranking | Singles | Men | 3 | 2 | Tomokazu Harimoto |
| 2023 | Singapore Smash | Doubles | Men | 3 | 1 | Yukiya Uda |
| 2023 | Singapore Smash | Mixed doubles | Men | 2 | 3 | Tomokazu Harimoto |
| 2023 | ITTF World Ranking | Mixed doubles | Men | 3 | 1 | Tomokazu Harimoto |
| 2023 | Singapore Smash | Doubles | Men | 3 | 1 | Shunsuke Togami |
| 2023 | World Championship | Mixed doubles | Men | 2 | 7 | Tomokazu Harimoto |
| 2022 | ITTF World Ranking | Doubles | Men | 3 | 1 | Yukiya Uda |
| 2022 | WTT Finals | Singles | Men | 2 | 8 | Tomokazu Harimoto |
| 2022 | Singapore Smash | Doubles | Men | 2 | 3 | Yukiya Uda |
| 2022 | ITTF World Ranking | Doubles | Men | 1 | 4 | Shunsuke Togami |
| 2022 | Singapore Smash | Doubles | Men | 2 | 3 | Shunsuke Togami |
| 2022 | World Championship | Teams | Men | 3 | 15 | - |
| 2022 | Singapore Smash | Singles | Men | 3 | 2 | Yukiya Uda |
| 2022 | ITTF World Ranking | Singles | Men | 2 | 4 | Tomokazu Harimoto |
| 2022 | Asian Cup | Singles | Men | 1 | 8 | Tomokazu Harimoto |
| 2021 | Asian Championship | Singles | Men | 3 | 2 | Shunsuke Togami |
| 2021 | World Championship | Mixed doubles | Men | 2 | 7 | Tomokazu Harimoto |
| 2021 | World Championship | Doubles | Men | 3 | 3 | Shunsuke Togami |
| 2021 | Asian Championship | Doubles | Men | 1 | 4 | Yukiya Uda |
| 2021 | WTT Finals | Singles | Men | 2 | 8 | Tomokazu Harimoto |
| 2021 | Asian Championship | Mixed doubles | Men | 1 | 4 | Shunsuke Togami |
| 2021 | Asian Championship | Doubles | Men | 1 | 4 | Shunsuke Togami |
| 2021 | Asian Championship | Teams | Men | 3 | 5 | - |
| 2021 | World Championship | Doubles | Men | 3 | 3 | Yukiya Uda |
| 2020 | Olympic Games | Mixed doubles | Men | 1 | 25 | Jun Mizutani |
| 2020 | Olympic Games | Teams | Men | 3 | 30 | - |
| 2020 | World Cup | Singles | Men | 3 | 6 | Tomokazu Harimoto |
| 2020 | ITTF World Ranking | Teams | Men | 3 | 5 | - |
| 2019 | World Cup | Teams | Men | 3 | 15 | - |
| 2019 | Asian Championship | Teams | Men | 3 | 5 | - |
| 2019 | World Tour Grand Finals | Mixed doubles | Men | 2 | 4 | Jun Mizutani |
| 2019 | World Cup | Singles | Men | 2 | 12 | Tomokazu Harimoto |
| 2019 | Asian Championship | Singles | Men | 3 | 2 | Tomokazu Harimoto |
| 2019 | World Championship | Mixed doubles | Men | 2 | 7 | Maharu Yoshimura |
| 2019 | ITTF World Ranking | Teams | Men | 2 | 10 | - |
| 2019 | Asian Championship | Doubles | Men | 3 | 1 | Maharu Yoshimura |
| 2019 | Asian Cup | Singles | Men | 3 | 2 | Koki Niwa |
| 2019 | Asian Championship | Doubles | Men | 3 | 1 | Shunsuke Togami |
| 2018 | ITTF World Ranking | Teams | Men | 3 | 5 | - |
| 2018 | World Tour Grand Finals | Singles | Men | 1 | 14 | Tomokazu Harimoto |
| 2018 | World Cup | Teams | Men | 2 | 30 | - |
| 2018 | World Tour Grand Finals | Doubles | Men | 3 | 2 | Yuya Oshima |
| 2018 | ITTF World Ranking | Doubles | Men | 2 | 2 | Masataka Morizono |
| 2018 | ITTF World Ranking | Doubles | Men | 1 | 4 | Yuya Oshima |
| 2018 | World Tour Grand Finals | Doubles | Men | 3 | 2 | Masataka Morizono |
| 2018 | World Tour Grand Finals | Singles | Men | 3 | 4 | Jun Mizutani |
| 2018 | World Tour Grand Finals | Mixed doubles | Men | 3 | 2 | Masataka Morizono |
| 2017 | ITTF World Ranking | Doubles | Men | 1 | 4 | Yuya Oshima |
| 2017 | World Tour Grand Finals | Doubles | Men | 3 | 2 | Maharu Yoshimura |
| 2017 | World Tour Grand Finals | Doubles | Men | 1 | 7 | Masataka Morizono |
| 2017 | Asian Championship | Doubles | Men | 3 | 1 | Maharu Yoshimura |
| 2017 | ITTF World Ranking | Teams | Men | 3 | 5 | - |
| 2017 | Asian Championship | Teams | Men | 3 | 5 | - |
| 2017 | ITTF World Ranking | Doubles | Men | 3 | 1 | Masataka Morizono |
| 2017 | World Tour Grand Finals | Doubles | Men | 3 | 2 | Jin Ueda |
| 2017 | World Championship | Doubles | Men | 2 | 7 | Yuya Oshima |
| 2017 | Asian Championship | Doubles | Men | 3 | 1 | Koki Niwa |
| 2017 | World Championship | Doubles | Men | 3 | 3 | Maharu Yoshimura |
| 2017 | Asian Championship | Mixed doubles | Men | 3 | 1 | Kenta Tazoe |
| 2017 | Asian Championship | Mixed doubles | Men | 2 | 2 | Masataka Morizono |
| 2017 | Asian Championship | Singles | Men | 3 | 2 | Koki Niwa |
| 2017 | World Championship | Mixed doubles | Men | 1 | 12 | Maharu Yoshimura |
| 2017 | World Championship | Doubles | Men | 2 | 7 | Masataka Morizono |
| 2017 | World Championship | Doubles | Men | 3 | 3 | Koki Niwa |
| 2017 | World Tour Grand Finals | Doubles | Men | 1 | 7 | Yuya Oshima |
| 2017 | ITTF World Ranking | Doubles | Men | 2 | 2 | Maharu Yoshimura |
| 2016 | Olympic Games | Singles | Men | 3 | 12 | Jun Mizutani |
| 2016 | World Championship | Teams | Men | 2 | 35 | - |
| 2016 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Yuya Oshima |
| 2016 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Masataka Morizono |
| 2016 | Olympic Games | Teams | Men | 2 | 75 | - |
| 2015 | Asian Cup | Singles | Men | 3 | 2 | Jun Mizutani |
| 2015 | Asian Championship | Doubles | Men | 3 | 1 | Koki Niwa |
| 2015 | World Championship | Doubles | Men | 3 | 3 | Koki Niwa |
| 2015 | Asian Championship | Doubles | Men | 3 | 1 | Yuya Oshima |
| 2015 | World Championship | Doubles | Men | 3 | 3 | Kenta Matsudaira |
| 2015 | World Tour Grand Finals | Doubles | Men | 1 | 7 | Yuya Oshima |
| 2015 | Asian Championship | Doubles | Men | 3 | 1 | Masataka Morizono |
| 2015 | World Tour Grand Finals | Doubles | Men | 1 | 7 | Masataka Morizono |
| 2015 | World Championship | Mixed doubles | Men | 2 | 7 | Maharu Yoshimura |
| 2015 | Asian Championship | Teams | Men | 2 | 10 | - |
| 2015 | Asian Championship | Doubles | Men | 3 | 1 | Maharu Yoshimura |
| 2015 | Asian Championship | Mixed doubles | Men | 3 | 1 | Yuya Oshima |
| 2014 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Koki Niwa |
| 2014 | Asian Cup | Singles | Men | 3 | 2 | Jun Mizutani |
| 2014 | World Tour Grand Finals | Singles | Men | 1 | 14 | Jun Mizutani |
| 2014 | Asian Games | Teams | Men | 3 | 5 | - |
| 2014 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Kenta Matsudaira |
| 2014 | Asian Games | Doubles | Men | 3 | 1 | Kenta Matsudaira |
| 2014 | Asian Games | Mixed doubles | Men | 3 | 1 | Seiya Kishikawa |
| 2014 | Asian Games | Doubles | Men | 3 | 1 | Koki Niwa |
| 2013 | Asian Championship | Teams | Men | 2 | 10 | - |
| 2013 | Asian Championship | Doubles | Men | 3 | 1 | Kenta Matsudaira |
| 2013 | World Cup | Teams | Men | 3 | 15 | - |
| 2013 | World Championship | Doubles | Men | 3 | 3 | Jun Mizutani |
| 2013 | Asian Championship | Doubles | Men | 3 | 1 | Koki Niwa |
| 2013 | World Championship | Doubles | Men | 3 | 3 | Seiya Kishikawa |
| 2013 | Asian Championship | Mixed doubles | Men | 2 | 2 | Koki Niwa |
| 2013 | Asian Championship | Singles | Men | 3 | 2 | Kenta Matsudaira |
| 2012 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Seiya Kishikawa |
| 2012 | Asian Cup | Singles | Men | 2 | 4 | Maharu Yoshimura |
| 2012 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Koki Niwa |
| 2012 | World Championship | Teams | Men | 3 | 15 | - |
| 2011 | World Championship | Mixed doubles | Men | 3 | 3 | Seiya Kishikawa |
| 2011 | Asian Championship | Mixed doubles | Men | 3 | 1 | Kenji Matsudaira |
| 2011 | Asian Championship | Teams | Men | 2 | 10 | - |
| 2011 | Asian Cup | Singles | Men | 3 | 2 | Kaii Yoshida |
| 2011 | World Cup | Teams | Men | 3 | 15 | - |
| 2010 | Asian Games | Mixed doubles | Men | 3 | 1 | Kenta Matsudaira |
| 2010 | Asian Games | Doubles | Men | 3 | 1 | Koki Niwa |
| 2010 | World Championship | Teams | Men | 3 | 15 | - |
| 2010 | Asian Games | Mixed doubles | Men | 3 | 1 | Seiya Kishikawa |
| 2010 | Asian Games | Doubles | Men | 3 | 1 | Kenta Matsudaira |
| 2010 | World Tour Grand Finals | Singles | Men | 1 | 14 | Jun Mizutani |
| 2010 | Asian Games | Teams | Men | 3 | 5 | - |
| 2010 | Asian Games | Singles | Men | 3 | 2 | Jun Mizutani |
| 2009 | World Championship | Doubles | Men | 3 | 3 | Jun Mizutani |
| 2009 | Asian Championship | Mixed doubles | Men | 3 | 1 | Seiya Kishikawa |
| 2009 | Asian Championship | Doubles | Men | 3 | 1 | Koki Niwa |
| 2009 | World Championship | Doubles | Men | 3 | 3 | Seiya Kishikawa |
| 2009 | Asian Championship | Teams | Men | 2 | 10 | - |
| 2009 | Asian Championship | Doubles | Men | 3 | 1 | Kenta Matsudaira |
| 2007 | Asian Championship | Doubles | Men | 3 | 1 | Jun Mizutani |
| 2007 | Asian Championship | Doubles | Men | 3 | 1 | Seiya Kishikawa |
| 2007 | Asian Cup | Singles | Men | 3 | 2 | Jun Mizutani |
| 2007 | Asian Championship | Teams | Men | 2 | 10 | - |
| 2005 | Asian Championship | Mixed doubles | Men | 3 | 1 | Kaii Yoshida |
| 2003 | Asian Championship | Mixed doubles | Men | 2 | 2 | Akira Kito |
| 2002 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Toshio Tasaki |
| 2002 | World Tour Grand Finals | Doubles | Men | 2 | 4 | Akira Kito |
| 2000 | Asian Championship | Doubles | Men | 3 | 1 | Iseki Seiko |
| 2000 | Asian Championship | Teams | Men | 3 | 5 | - |
| 2000 | Asian Championship | Doubles | Men | 3 | 1 | Shinnosuke Kiho |
| 1998 | Asian Games | Teams | Men | 3 | 5 | - |
| 1998 | Asian Championship | Singles | Men | 2 | 4 | Iseki Seiko |
| 1998 | Asian Games | Mixed doubles | Men | 3 | 1 | Ryo Yuzawa |
| 1997 | World Championship | Doubles | Men | 3 | 3 | Kōji Matsushita |
| 1997 | Asian Cup | Teams | Men | 1 | 20 | - |
| 1997 | World Championship | Doubles | Men | 3 | 3 | Hiroshi Shibutani |
| 1996 | Asian Championship | Doubles | Men | 3 | 1 | Kōji Matsushita |
| 1996 | Asian Cup | Singles | Men | 3 | 2 | Shinnosuke Kiho |
| 1996 | Asian Championship | Doubles | Men | 3 | 1 | Akira Takashi |
| 1996 | Asian Championship | Doubles | Men | 3 | 1 | Kinjiro Nakamura |
| 1996 | Asian Championship | Doubles | Men | 3 | 1 | Yoji Morimoto |
| 1995 | World Cup | Teams | Men | 3 | 15 | - |
| 1994 | Asian Games | Teams | Men | 3 | 5 | - |
| 1994 | Asian Championship | Teams | Men | 3 | 5 | - |
| 1990 | Asian Championship | Doubles | Men | 3 | 1 | Hiroshi Shibutani |
| 1990 | Asian Championship | Doubles | Men | 3 | 1 | Yoji Morimoto |
| 1989 | Asian Cup | Singles | Men | 1 | 8 | Kiyoshi Saito |
| 1986 | Asian Games | Singles | Men | 3 | 2 | Yoshihito Miyazaki |
| 1986 | Asian Championship | Doubles | Men | 3 | 1 | Yuji Matsushita |
| 1986 | Asian Games | Teams | Men | 3 | 5 | - |
| 1986 | Asian Games | Doubles | Men | 3 | 1 | Juzo Nukazuka |
| 1986 | Asian Championship | Doubles | Men | 3 | 1 | Seiji Ono |
| 1986 | Asian Games | Doubles | Men | 3 | 1 | Kiyoshi Saito |
| 1984 | Asian Championship | Teams | Men | 3 | 5 | - |
| 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 |
| 1982 | Asian Games | Singles | Men | 2 | 6 | Kiyoshi Saito |
| 1982 | Asian Championship | Teams | Men | 2 | 10 | - |
| 1982 | Asian Games | Doubles | Men | 1 | 5 | Seiji Ono |
| 1982 | Asian Championship | Singles | Men | 3 | 2 | Kiyoshi Saito |
| 1982 | Asian Games | Singles | Men | 3 | 2 | Seiji Ono |
| 1982 | Asian Championship | Doubles | Men | 3 | 1 | Masahiro Maehara |
| 1982 | Asian Championship | Doubles | Men | 3 | 1 | Hiroyuki Abe |
| 1982 | Asian Games | Teams | Men | 2 | 15 | - |
| 1982 | Asian Games | Mixed doubles | Men | 3 | 1 | Hiroyuki Abe |
| 1982 | Asian Games | Doubles | Men | 1 | 5 | Hiroyuki Abe |
| 1981 | World Championship | Teams | Men | 3 | 15 | - |
| 1980 | Asian Championship | Doubles | Men | 3 | 1 | Satsuki Horime |
| 1980 | ITTF World Ranking | Singles | Men | 1 | 8 | Seiji Ono |
| 1980 | Asian Championship | Mixed doubles | Men | 3 | 1 | Shigero Fukue |
| 1980 | Asian Championship | Doubles | Men | 3 | 1 | Shigero Fukue |
| 1980 | Asian Championship | Teams | Men | 2 | 10 | - |
| 1980 | Asian Championship | Doubles | Men | 3 | 1 | Hideo Gotoh |
| 1980 | Asian Championship | Doubles | Men | 3 | 1 | Kaku Chida |
| 1979 | ITTF World Ranking | Singles | Men | 1 | 8 | Seiji Ono |
| 1979 | World Championship | Singles | Men | 1 | 24 | Seiji Ono |
| 1979 | World Championship | Teams | Men | 3 | 15 | - |
| 1978 | Asian Championship | Doubles | Men | 3 | 1 | Masanori Uchida |
| 1978 | Asian Games | Teams | Men | 2 | 15 | - |
| 1978 | Asian Championship | Doubles | Men | 3 | 1 | Seiji Ono |
| 1978 | Asian Championship | Teams | Men | 3 | 5 | - |
| 1978 | Asian Games | Singles | Men | 3 | 2 | Norio Takashima |
| 1978 | Asian Championship | Mixed doubles | Men | 1 | 4 | Seiji Ono |
| 1977 | World Championship | Mixed doubles | Men | 2 | 7 | Tokio Tasaka |
| 1977 | ITTF World Ranking | Singles | Men | 1 | 8 | Mitsuru Kono |
| 1977 | World Championship | Teams | Men | 2 | 35 | - |
| 1977 | World Championship | Singles | Men | 1 | 24 | Mitsuru Kohno |
| 1976 | Asian Championship | Mixed doubles | Men | 1 | 4 | Tetsuo Inoue |
| 1976 | Asian Championship | Doubles | Men | 1 | 4 | Tetsuo Inoue |
| 1976 | Asian Championship | Singles | Men | 3 | 2 | Norio Takashima |
| 1976 | Asian Championship | Teams | Men | 2 | 10 | - |
| 1976 | Asian Championship | Doubles | Men | 1 | 4 | Mitsuru Kono |
| 1975 | World Championship | Doubles | Men | 3 | 3 | Katsuyuki Abe |
| 1975 | World Championship | Singles | Men | 3 | 6 | Norio Takashima |
| 1975 | World Championship | Mixed doubles | Men | 3 | 3 | Shigeo Itoh |
| 1975 | World Championship | Singles | men | 3 | 6 | Mitsuru Kono |
| 1975 | World Championship | Doubles | Men | 3 | 3 | Shigeo Itoh |
| 1974 | Asian Championship | Teams | Men | 2 | 10 | - |
| 1974 | Asian Games | Mixed doubles | Men | 3 | 1 | Mitsuru Kono |
| 1974 | Asian Championship | Mixed doubles | Men | 1 | 4 | Mitsuru Kono |
| 1974 | Asian Games | Singles | Men | 2 | 6 | Mitsuru Kono |
| 1974 | Asian Games | Teams | Men | 2 | 15 | - |
| 1974 | Asian Championship | Doubles | Men | 1 | 4 | Mitsuru Kono |
| 1974 | Asian Games | Doubles | Men | 1 | 5 | Mitsuru Kono |
| 1974 | Asian Championship | Mixed doubles | Men | 3 | 1 | Tetsuo Inoue |
| 1974 | Asian Championship | Singles | Men | 1 | 8 | Nobuhiko Hasegawa |
| 1974 | Asian Championship | Doubles | Men | 3 | 1 | Tokio Tasaka |
| 1974 | Asian Championship | Doubles | Men | 1 | 4 | Nobuhiko Hasegawa |
| 1974 | Asian Games | Doubles | Men | 1 | 5 | Nobuhiko Hasegawa |
| 1974 | Asian Championship | Mixed doubles | Men | 3 | 1 | Nobuhiko Hasegawa |
| 1974 | Asian Championship | Singles | Men | 3 | 2 | Mitsuru Kono |
| 1974 | Asian Championship | Doubles | Men | 3 | 1 | Yujiro Imano |
| 1973 | World Championship | Teams | Men | 3 | 15 | - |
| 1972 | Asian Championship | Doubles | Men | 1 | 4 | Mitsuru Kono |
| 1972 | Asian Championship | Mixed doubles | Men | 3 | 1 | Tokio Tasaka |
| 1972 | Asian Championship | Doubles | Men | 1 | 4 | Tetsuo Inoue |
| 1972 | Asian Championship | Doubles | Men | 2 | 2 | Tokio Tasaka |
| 1972 | Asian Championship | Mixed doubles | Men | 2 | 2 | Mitsuru Kono |
| 1972 | Asian Championship | Mixed doubles | Men | 1 | 4 | Nobuhiko Hasegawa |
| 1972 | Asian Championship | Doubles | Men | 2 | 2 | Nobuhiko Hasegawa |
| 1972 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1972 | Asian Championship | Singles | Men | 1 | 8 | Nobuhiko Hasegawa |
| 1972 | ITTF World Ranking | Singles | Men | 2 | 4 | Nobuhiko Hasegawa |
| 1971 | World Championship | Doubles | Men | 3 | 3 | Yujiro Imano |
| 1971 | World Championship | Teams | Men | 2 | 35 | - |
| 1971 | ITTF World Ranking | Singles | Men | 2 | 4 | Nobuhiko Hasegawa |
| 1971 | World Championship | Doubles | Men | 3 | 3 | Katsuyuki Abe |
| 1971 | World Championship | Singles | men | 2 | 14 | Shigeo Itoh |
| 1971 | World Championship | Doubles | Men | 3 | 3 | Tokio Tasaka |
| 1971 | World Championship | Mixed doubles | Men | 3 | 3 | Tokuyasu Nishii |
| 1971 | World Championship | Doubles | Men | 3 | 3 | Nobuhiko Hasegawa |
| 1970 | ITTF World Ranking | Singles | Men | 1 | 8 | Shigeo Itoh |
| 1970 | Asian Championship | Singles | Men | 3 | 2 | Shigeo Itoh |
| 1970 | Asian Championship | Singles | Men | 1 | 8 | Nobuhiko Hasegawa |
| 1970 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1970 | Asian Championship | Doubles | Men | 2 | 2 | Katsuyuki Abe |
| 1970 | Asian Championship | Singles | Men | 3 | 2 | Katsuyuki Abe |
| 1970 | ITTF World Ranking | Singles | Men | 2 | 4 | Nobuhiko Hasegawa |
| 1970 | Asian Championship | Doubles | Men | 1 | 4 | Shigeo Itoh |
| 1970 | Asian Championship | Singles | Men | 2 | 4 | Tokio Tasaka |
| 1970 | Asian Championship | Mixed doubles | Men | 2 | 2 | Tokuyasu Nishii |
| 1970 | Asian Championship | Doubles | Men | 1 | 4 | Nobuhiko Hasegawa |
| 1970 | Asian Championship | Mixed doubles | Men | 1 | 4 | Nobuhiko Hasegawa |
| 1970 | Asian Championship | Doubles | Men | 2 | 2 | Tokio Tasaka |
| 1969 | World Championship | Mixed doubles | Men | 1 | 12 | Nobuhiko Hasegawa |
| 1969 | World Championship | Singles | Men | 3 | 6 | Kenji Kasai |
| 1969 | World Championship | Doubles | Men | 2 | 7 | Tokio Tasaka |
| 1969 | World Championship | Singles | men | 1 | 24 | Shigeo Itoh |
| 1969 | World Championship | Teams | Men | 1 | 60 | - |
| 1969 | ITTF World Ranking | Singles | Men | 3 | 2 | Mitsuru Kono |
| 1969 | ITTF World Ranking | Singles | Men | 1 | 8 | Shigeo Itoh |
| 1969 | World Championship | Mixed doubles | Men | 2 | 7 | Mitsuru Kono |
| 1969 | World Championship | Doubles | Men | 2 | 7 | Nobuhiko Hasegawa |
| 1969 | World Championship | Doubles | Men | 3 | 3 | Mitsuru Kono |
| 1969 | World Championship | Singles | men | 3 | 6 | Tokio Tasaka |
| 1969 | World Championship | Doubles | Men | 3 | 3 | Shigeo Itoh |
| 1969 | World Championship | Mixed doubles | Men | 3 | 3 | Shigeo Itoh |
| 1968 | Asian Championship | Mixed doubles | Men | 2 | 2 | Mitsuru Kono |
| 1968 | Asian Championship | Doubles | Men | 1 | 4 | Tokio Tasaka |
| 1968 | Asian Championship | Mixed doubles | Men | 1 | 4 | Shigeo Itoh |
| 1968 | Asian Championship | Doubles | Men | 1 | 4 | Nobuhiko Hasegawa |
| 1968 | Asian Championship | Singles | Men | 1 | 8 | Mitsuru Kono |
| 1968 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1968 | Asian Championship | Doubles | Men | 2 | 2 | Mitsuru Kono |
| 1968 | ITTF World Ranking | Singles | Men | 1 | 8 | Nobuhiko Hasegawa |
| 1968 | Asian Championship | Singles | Men | 3 | 2 | Tokio Tasaka |
| 1968 | ITTF World Ranking | Singles | Men | 2 | 4 | Mitsuru Kono |
| 1968 | Asian Championship | Doubles | Men | 2 | 2 | Shigeo Itoh |
| 1968 | Asian Championship | Singles | Men | 2 | 4 | Shigeo Itoh |
| 1968 | Asian Championship | Singles | Men | 3 | 2 | Nobuhiko Hasegawa |
| 1967 | ITTF World Ranking | Singles | Men | 2 | 4 | Mitsuru Kohno |
| 1967 | Asian Championship | Doubles | Men | 2 | 2 | Hajime Kagimoto |
| 1967 | World Championship | Doubles | Men | 3 | 3 | Mitsuru Kono |
| 1967 | Asian Championship | Singles | Men | 2 | 4 | Mitsuru Kono |
| 1967 | World Championship | Mixed doubles | Men | 1 | 12 | Nobuhiko Hasegawa |
| 1967 | World Championship | Singles | men | 3 | 6 | Koji Kimura |
| 1967 | Asian Championship | Doubles | Men | 2 | 2 | Nobuhiko Hasegawa |
| 1967 | Asian Championship | Mixed doubles | Men | 2 | 2 | Nobuhiko Hasegawa |
| 1967 | World Championship | Singles | men | 1 | 24 | Nobuhiko Hasegawa |
| 1967 | Asian Championship | Mixed doubles | Men | 1 | 4 | Tetsuo Inoue |
| 1967 | World Championship | Doubles | Men | 3 | 3 | Nobuhiko Hasegawa |
| 1967 | World Championship | Teams | Men | 1 | 60 | - |
| 1967 | World Championship | Mixed doubles | Men | 2 | 7 | Koji Kimura |
| 1967 | Asian Championship | Doubles | Men | 1 | 4 | Mitsuru Kono |
| 1967 | Asian Championship | Singles | Men | 1 | 8 | Nobuhiko Hasegawa |
| 1967 | World Championship | Singles | Men | 2 | 14 | Mitsuru Kohno |
| 1967 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1967 | ITTF World Ranking | Singles | Men | 1 | 8 | Nobuhiko Hasegawa |
| 1967 | Asian Championship | Doubles | Men | 1 | 4 | Shigeo Itoh |
| 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 | Teams | Men | 1 | 25 | - |
| 1966 | Asian Games | Doubles | Men | 1 | 5 | Hiroshi Takahashi |
| 1966 | Asian Games | Mixed doubles | Men | 3 | 1 | Keiichi Miki |
| 1966 | Asian Games | Singles | Men | 2 | 6 | Nobuhiko Hasegawa |
| 1966 | Asian Games | Doubles | Men | 2 | 3 | Nobuhiko Hasegawa |
| 1966 | Asian Games | Singles | Men | 3 | 2 | Koji Kimura |
| 1965 | World Championship | Mixed doubles | Men | 3 | 3 | Ken Konaka |
| 1965 | World Championship | Teams | Men | 2 | 35 | - |
| 1965 | World Championship | Mixed doubles | Men | 1 | 12 | Koji Kimura |
| 1964 | Asian Championship | Singles | Men | 1 | 8 | Koji Kimura |
| 1964 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1964 | Asian Championship | Singles | Men | 3 | 2 | Hiroshi Takahashi |
| 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 | Men | 1 | 4 | Koji Kimura |
| 1964 | Asian Championship | Mixed doubles | Men | 2 | 2 | Koji Kimura |
| 1964 | Asian Championship | Doubles | Men | 2 | 2 | Hiroshi Takahashi |
| 1964 | Asian Championship | Mixed doubles | Men | 1 | 4 | Ken Konaka |
| 1964 | Asian Championship | Doubles | Men | 2 | 2 | Hiroaki Ohhashi |
| 1963 | World Championship | Doubles | Men | 3 | 3 | Ken Konaka |
| 1963 | World Championship | Teams | Men | 2 | 35 | - |
| 1963 | World Championship | Doubles | Men | 3 | 3 | Keiichi Miki |
| 1963 | World Championship | Mixed doubles | Men | 1 | 12 | Koji Kimura |
| 1963 | World Championship | Mixed doubles | Men | 2 | 7 | Keiichi Miki |
| 1962 | Asian Games | Singles | Men | 3 | 2 | Koji Kimura |
| 1962 | Asian Games | Doubles | Men | 2 | 3 | Koji Kimura |
| 1962 | Asian Games | Mixed doubles | Men | 1 | 5 | Ichiro Ogimura |
| 1962 | Asian Games | Singles | Men | 1 | 10 | Keiichi Miki |
| 1962 | Asian Games | Teams | Men | 1 | 25 | - |
| 1962 | Asian Games | Mixed doubles | Men | 2 | 3 | Koji Kimura |
| 1962 | Asian Games | Doubles | Men | 1 | 5 | Ken Konaka |
| 1962 | Asian Games | Doubles | Men | 2 | 3 | Ichiro Ogimura |
| 1962 | Asian Games | Mixed doubles | Men | 3 | 1 | Keiichi Miki |
| 1962 | Asian Games | Doubles | Men | 1 | 5 | Keiichi Miki |
| 1962 | Asian Games | Singles | Men | 2 | 6 | Ichiro Ogimura |
| 1961 | World Championship | Doubles | Men | 1 | 12 | Nobuya Hoshino |
| 1961 | World Championship | Mixed doubles | Men | 1 | 12 | Ichiro Ogimura |
| 1961 | World Championship | Mixed doubles | Men | 3 | 3 | Nobuya Hoshino |
| 1961 | World Championship | Doubles | Men | 1 | 12 | Koji Kimura |
| 1961 | World Championship | Teams | Men | 2 | 35 | - |
| 1960 | Asian Championship | Mixed doubles | Men | 1 | 4 | Ichiro Ogimura |
| 1960 | Asian Championship | Doubles | Men | 1 | 4 | Teruo Murakami |
| 1960 | Asian Championship | Doubles | Men | 2 | 2 | Goro Shibutani |
| 1960 | Asian Championship | Singles | Men | 1 | 8 | Ichiro Ogimura |
| 1960 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1960 | Asian Championship | Doubles | Men | 2 | 2 | Nobuya Hoshino |
| 1960 | ITTF World Ranking | Singles | Men | 3 | 2 | Ichiro Ogimura |
| 1960 | Asian Championship | Doubles | Men | 1 | 4 | Ichiro Ogimura |
| 1960 | Asian Championship | Mixed doubles | Men | 2 | 2 | Teruo Murakami |
| 1959 | World Championship | Mixed doubles | Men | 2 | 7 | Teruo Murakami |
| 1959 | World Championship | Doubles | Men | 1 | 12 | Ichiro Ogimura |
| 1959 | World Championship | Mixed doubles | Men | 1 | 12 | Ichiro Ogimura |
| 1959 | World Championship | Singles | Men | 3 | 6 | Ichiro Ogimura |
| 1959 | World Championship | Doubles | Men | 1 | 12 | Teruo Murakami |
| 1959 | World Championship | Teams | Men | 1 | 60 | - |
| 1959 | ITTF World Ranking | Singles | Men | 3 | 2 | Ichiro Ogimura |
| 1958 | Asian Games | Mixed doubles | Men | 3 | 1 | Keisuke Tsunoda |
| 1958 | ITTF World Ranking | Singles | Men | 3 | 2 | Seiji Narita |
| 1958 | Asian Games | Singles | Men | 2 | 6 | Keisuke Tsunoda |
| 1958 | Asian Games | Mixed doubles | Men | 3 | 1 | Seiji Narita |
| 1958 | ITTF World Ranking | Singles | Men | 2 | 4 | Ichiro Ogimura |
| 1958 | Asian Games | Singles | Men | 3 | 2 | Ichiro Ogimura |
| 1958 | Asian Games | Mixed doubles | Men | 1 | 5 | Ichiro Ogimura |
| 1958 | Asian Games | Teams | Men | 2 | 15 | - |
| 1958 | Asian Games | Singles | Men | 3 | 2 | Seiji Narita |
| 1958 | Asian Games | Mixed doubles | Men | 2 | 3 | Toshiaki Tanaka |
| 1957 | World Championship | Singles | men | 2 | 14 | Ichiro Ogimura |
| 1957 | World Championship | Teams | Men | 1 | 60 | - |
| 1957 | ITTF World Ranking | Singles | Men | 1 | 8 | Toshiaki Tanaka |
| 1957 | World Championship | Doubles | Men | 3 | 3 | Keisuke Tsunoda |
| 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 | Singles | men | 1 | 24 | Toshiaki Tanaka |
| 1957 | World Championship | Mixed doubles | Men | 1 | 12 | Ichiro Ogimura |
| 1957 | World Championship | Mixed doubles | Men | 3 | 3 | Keisuke Tsunoda |
| 1957 | World Championship | Doubles | Men | 2 | 7 | Ichiro Ogimura |
| 1956 | World Championship | Mixed doubles | Men | 3 | 3 | Motoo Fujii |
| 1956 | World Championship | Doubles | Men | 3 | 3 | Toshiaki Tanaka |
| 1956 | World Championship | Singles | Men | 3 | 6 | Akio Nohira |
| 1956 | World Championship | Doubles | Men | 1 | 12 | Ichiro Ogimura |
| 1956 | World Championship | Singles | men | 2 | 14 | Toshiaki Tanaka |
| 1956 | World Championship | Teams | Men | 1 | 60 | - |
| 1956 | ITTF World Ranking | Singles | Men | 1 | 8 | Ichiro Ogimura |
| 1956 | World Championship | Doubles | Men | 3 | 3 | Keisuke Tsunoda |
| 1956 | ITTF World Ranking | Singles | Men | 2 | 4 | Toshiaki Tanaka |
| 1956 | World Championship | Singles | men | 3 | 6 | Yoshio Tomita |
| 1956 | World Championship | Doubles | Men | 1 | 12 | Yoshio Tomita |
| 1956 | World Championship | Singles | men | 1 | 24 | Ichiro Ogimura |
| 1955 | World Championship | Singles | men | 1 | 24 | Toshiaki Tanaka |
| 1955 | World Championship | Mixed doubles | Men | 3 | 3 | Toshiaki Tanaka |
| 1955 | World Championship | Doubles | Men | 3 | 3 | Yoshio Tomita |
| 1955 | World Championship | Teams | Men | 1 | 60 | - |
| 1955 | World Championship | Doubles | Men | 3 | 3 | Ichiro Ogimura |
| 1955 | ITTF World Ranking | Singles | Men | 1 | 8 | Toshiaki Tanaka |
| 1954 | World Championship | Doubles | Men | 3 | 3 | Ichiro Ogimura |
| 1954 | World Championship | Mixed doubles | Men | 2 | 7 | Yoshio Tomita |
| 1954 | World Championship | Singles | men | 1 | 24 | Ichiro Ogimura |
| 1954 | World Championship | Teams | Men | 1 | 60 | - |
| 1954 | World Championship | Doubles | Men | 3 | 3 | Yoshio Tomita |
| 1954 | ITTF World Ranking | Singles | Men | 1 | 8 | Ichiro Ogimura |
| 1953 | Asian Championship | Doubles | Men | 2 | 2 | K. Furusawa |
| 1953 | Asian Championship | Singles | Men | 3 | 2 | Kazuo Kawai |
| 1953 | Asian Championship | Mixed doubles | Men | 2 | 2 | Tadaki Hayashi |
| 1953 | Asian Championship | Mixed doubles | Men | 1 | 4 | Kichii Tamasu |
| 1953 | Asian Championship | Teams | Men | 1 | 20 | - |
| 1953 | Asian Championship | Doubles | Men | 2 | 2 | Tsuneo Naka |
| 1953 | Asian Championship | Singles | Men | 2 | 4 | Ichiro Ogimura |
| 1953 | Asian Championship | Singles | Men | 3 | 2 | Yoshio Tomita |
| 1952 | Asian Championship | Singles | Men | 2 | 4 | Hiroji Satoh |
| 1952 | Asian Championship | Doubles | Men | 3 | 1 | Keisuke Tsunoda |
| 1952 | ITTF World Ranking | Singles | Men | 1 | 8 | Hiroji Satoh |
| 1952 | Asian Championship | Teams | Men | 2 | 10 | - |
| 1952 | Asian Championship | Mixed doubles | Men | 3 | 1 | Hiroji Satoh |
| 1952 | World Championship | Doubles | Men | 1 | 12 | Tadaki Hayashi |
| 1952 | Asian Championship | Doubles | Men | 3 | 1 | Tadaki Hayashi |
| 1952 | World Championship | Doubles | Men | 1 | 12 | Norikazu Fujii |
| 1952 | World Championship | Singles | Men | 1 | 24 | Hiroji Satoh |

