Subject Analysis
Japan
Career
1928 – 2026
Best year
1979
Total points
2017
Best results
2× 2. Olympic Games
All-time rank
#13
Points distribution
Disciplines
Contests
Categories
| Year | Contest | Discipline | Category | Position | Points | Name |
|---|---|---|---|---|---|---|
| 2026 | World Race Walking Team Championships | Marathon walk | Men | 1 | 8 | Hayato Katsuki |
| 2026 | World Race Walking Team Championships | Marathon team walk | Men | 1 | 24 | – |
| 2026 | World Race Walking Team Championships | Half marathon team walk | Men | 1 | 24 | – |
| 2026 | World Race Walking Team Championships | Marathon walk | Men | 3 | 2 | Kazuya Iwai |
| 2025 | Asian Championship | High jump | Men | 2 | 2 | Tomohiro Shinno |
| 2025 | Asian Championship | 400m | Men | 2 | 2 | Kentaro Sato |
| 2025 | World Championship | 35 km walk | Men | 3 | 3 | Hayato Katsuki |
| 2025 | Asian Championship | Discus | Men | 2 | 2 | Masateru Yugami |
| 2025 | Asian Championship | 200m | Men | 1 | 4 | Towa Uzawa |
| 2025 | Asian Championship | 5000m | Men | 3 | 1 | Nagiya Mori |
| 2025 | Asian Championship | Hammer | Men | 3 | 1 | Shota Fukuda |
| 2025 | Asian Championship | 20 km walk | Men | 2 | 2 | Kento Yoshikawa |
| 2025 | Asian Championship | 1500m | Men | 1 | 4 | Kazuto Iizawa |
| 2025 | Asian Championship | Javelin | Men | 3 | 1 | Yuta Sakiyama |
| 2025 | Asian Championship | Hammer | Men | 2 | 2 | Tatsuto Nakagawa |
| 2025 | Asian Championship | 10000m | Men | 2 | 2 | Mebuki Suzuki |
| 2025 | Asian Championship | Decathlon | Men | 3 | 1 | Keisuke Okuda |
| 2025 | Asian Championship | 100m | Men | 1 | 4 | Hiroki Yanagita |
| 2025 | Asian Championship | 110m hurdles | Men | 1 | 4 | Rachid Muratake |
| 2025 | Asian Championship | 3000m hurdles | Men | 2 | 2 | Yutaro Niinae |
| 2025 | World record - improvement | 20 km walk | Men | 1 | 8 | Toshikazu Yamanishi |
| 2025 | Asian Championship | Long jump | Men | 3 | 1 | Keito Yamaura |
| 2024 | World Race Walking Team Championships | Teams 20 km walk | Men | 2 | 12 | – |
| 2024 | World record - annual holding | 20 km walk | Men | 1 | 1 | Yusuke Suzuki |
| 2023 | Asian Championship | 10000m | Men | 1 | 4 | Ren Tazawa |
| 2023 | Asian Championship | Decathlon | Men | 1 | 4 | Yuma Maruyama |
| 2023 | Asian Championship | 100m | Men | 1 | 4 | Hiroki Yanagita |
| 2023 | Asian Championship | Triple jump | Men | 2 | 2 | Hikaru Ikehata |
| 2023 | Asian Championship | 110m hurdles | Men | 1 | 4 | Shunya Takayama |
| 2023 | World record - annual holding | 20 km walk | Men | 1 | 1 | Yusuke Suzuki |
| 2023 | Asian Championship | 3000m hurdles | Men | 3 | 1 | Seiya Sunada |
| 2023 | Asian Championship | 400m | Men | 2 | 2 | Fuga Sato |
| 2023 | World Championship | 35 km walk | Men | 3 | 3 | Masatora Kawano |
| 2023 | Asian Championship | 200m | Men | 3 | 1 | Koki Ueyama |
| 2023 | Asian Championship | 3000m hurdles | Men | 1 | 4 | Ryoma Aoki |
| 2023 | Asian Championship | 5000m | Men | 2 | 2 | Kazuya Shiojiri |
| 2023 | Asian Championship | 400m | Men | 1 | 4 | Kentaro Sato |
| 2023 | Asian Championship | 400m hurdles | Men | 2 | 2 | Yusaku Kodama |
| 2023 | Asian Championship | 200m | Men | 1 | 4 | Towa Uzawa |
| 2023 | Asian Championship | 20 km walk | Men | 1 | 4 | Yutaro Murayama |
| 2023 | Asian Championship | 1500m | Men | 2 | 2 | Yusuke Takahashi |
| 2023 | Asian Championship | 5000m | Men | 1 | 4 | Hyuga Endo |
| 2023 | Asian Championship | Javelin | Men | 1 | 4 | Genki Dean |
| 2023 | Asian Championship | Hammer | Men | 3 | 1 | Shota Fukuda |
| 2022 | World record - annual holding | 20 km walk | Men | 1 | 1 | Yusuke Suzuki |
| 2022 | World Race Walking Team Championships | 20 km walk | Men | 2 | 4 | Koki Ikeda |
| 2022 | World Championship | 35 km walk | Men | 2 | 6 | Masatora Kawano |
| 2022 | World Championship | 20 km walk | Men | 2 | 6 | Koki Ikeda |
| 2022 | World Race Walking Team Championships | 20 km walk | Men | 1 | 8 | Toshikazu Yamanishi |
| 2022 | World Race Walking Team Championships | Teams 20 km walk | Men | 2 | 12 | – |
| 2022 | World Championship | 20 km walk | Men | 1 | 12 | Toshikazu Yamanishi |
| 2021 | World Relays | 4x400m | Men | 2 | 12 | – |
| 2021 | World Relays | 4x100m | Men | 2 | 12 | – |
| 2021 | World record - annual holding | 20 km walk | Men | 1 | 1 | Yusuke Suzuki |
| 2020 | World record - annual holding | 20 km walk | Men | 1 | 1 | Yusuke Suzuki |
| 2020 | Olympic Games | 20 km walk | Men | 3 | 6 | Toshikazu Yamanishi |
| 2020 | Olympic Games | 20 km walk | Men | 2 | 12 | Koki Ikeda |
| 2019 | Asian Championship | 5000m | Men | 3 | 1 | Hiroki Matsueda |
| 2019 | World Championship | 4x100m | Men | 3 | 9 | – |
| 2019 | Asian Championship | Javelin | Men | 3 | 1 | Ryohei Arai |
| 2019 | World Championship | 20 km walk | Men | 1 | 12 | Toshikazu Yamanishi |
| 2019 | Asian Championship | Long jump | Men | 1 | 4 | Yuki Hashioka |
| 2019 | World record - annual holding | 20 km walk | Men | 1 | 1 | Yusuke Suzuki |
| 2019 | Asian Championship | High jump | Men | 3 | 1 | Naoto Tobe |
| 2019 | Asian Championship | 4x400m | Men | 1 | 12 | – |
| 2019 | Asian Championship | Decathlon | Men | 3 | 1 | Akihiko Nakamura |
| 2019 | Asian Championship | 100m | Men | 1 | 4 | Yoshihide Kiryū |
| 2019 | Asian Championship | High jump | Men | 2 | 2 | Takashi Eto |
| 2019 | Asian Championship | Decathlon | Men | 1 | 4 | Keisuke Ushiro |
| 2019 | Asian Championship | 3000m hurdles | Men | 3 | 1 | Kazuya Shiojiri |
| 2019 | World Championship | 50 km walk | Men | 1 | 12 | Yusuke Suzuki |
| 2019 | Asian Championship | 200m | Men | 2 | 2 | Yuki Koike |
| 2018 | World Race Walking Team Championships | 50 km walk | Men | 3 | 2 | Satoshi Maruo |
| 2018 | World Race Walking Team Championships | 20 km walk | Men | 1 | 8 | Koki Ikeda |
| 2018 | World Race Walking Team Championships | Teams 20 km walk | Men | 1 | 24 | – |
| 2018 | Boston Marathon | Marathon | Men | 1 | 5 | Yuki Kawauchi |
| 2018 | World Race Walking Team Championships | 50 km walk | Men | 2 | 4 | Hayato Katsuki |
| 2018 | World record - annual holding | 20 km walk | Men | 1 | 1 | Yusuke Suzuki |
| 2018 | World Race Walking Team Championships | 50 km walk | Men | 1 | 8 | Hirooki Arai |
| 2018 | World Race Walking Team Championships | Teams 50 km walk | Men | 1 | 24 | – |
| 2017 | Asian Championship | Pole vault | Men | 2 | 2 | Masaki Ejima |
| 2017 | World Championship | 4x100m | Men | 3 | 9 | – |
| 2017 | World Championship | 50 km walk | Men | 2 | 6 | Hirooki Arai |
| 2017 | Asian Championship | Long jump | Men | 3 | 1 | Shotaro Shiroyama |
| 2017 | World record - annual holding | 20 km walk | Men | 1 | 1 | Yusuke Suzuki |
| 2017 | World Championship | 50 km walk | Men | 3 | 3 | Kai Kobayashi |
| 2017 | Asian Championship | Decathlon | Men | 2 | 2 | Kazuya Kawasaki |
| 2016 | World record - annual holding | 20 km walk | Men | 1 | 1 | Yusuke Suzuki |
| 2016 | Olympic Games | 4x100m | Men | 2 | 36 | – |
| 2016 | Olympic Games | 50 km walk | Men | 3 | 6 | Hirooki Arai |
| 2015 | World Championship | 50 km walk | Men | 3 | 3 | Takayuki Tanii |
| 2015 | Asian Championship | Decathlon | Men | 1 | 4 | Akihiko Nakamura |
| 2015 | World record - improvement | 20 km walk | Men | 1 | 8 | Yusuke Suzuki |
| 2015 | Asian Championship | 400m hurdles | Men | 1 | 4 | Yuta Konishi |
| 2015 | Asian Championship | Pole vault | Men | 2 | 2 | Seito Yamamoto |
| 2015 | Asian Championship | Javelin | Men | 3 | 1 | Yukifumi Murakami |
| 2015 | Asian Championship | 800m | Men | 3 | 1 | Sho Kawamoto |
| 2015 | Asian Championship | 4x400m | Men | 3 | 3 | – |
| 2015 | World Relays | 4x100m | Men | 3 | 6 | – |
| 2015 | Asian Championship | High jump | Men | 1 | 4 | Takashi Eto |
| 2015 | Asian Championship | 400m | Men | 3 | 1 | Kentaro Sato |
| 2015 | Asian Championship | 400m hurdles | Men | 3 | 1 | Kazuaki Yoshida |
| 2014 | World Race Walking Team Championships | Teams 20 km walk | Men | 3 | 6 | – |
| 2013 | Asian Championship | 3000m hurdles | Men | 3 | 1 | Tsuyoshi Takeda |
| 2013 | Asian Championship | 400m | Men | 3 | 1 | Yuzo Kanemaru |
| 2013 | Asian Championship | 200m | Men | 3 | 1 | Kei Takase |
| 2013 | Asian Championship | 110m hurdles | Men | 3 | 1 | Wataru Yazawa |
| 2013 | Asian Championship | Decathlon | Men | 2 | 2 | Akihiko Nakamura |
| 2013 | Asian Championship | 400m hurdles | Men | 1 | 4 | Yasuhiro Fueki |
| 2013 | Asian Championship | 4x100m | Men | 2 | 6 | – |
| 2013 | Asian Championship | 4x400m | Men | 2 | 6 | – |
| 2012 | Olympic Games | Hammer | Men | 3 | 6 | Koji Murofushi |
| 2011 | Asian Championship | 400m hurdles | Men | 1 | 4 | Takatoshi Abe |
| 2011 | Asian Championship | 4x400m | Men | 1 | 12 | – |
| 2011 | Asian Championship | Hammer | Men | 3 | 1 | Hiroaki Doi |
| 2011 | Asian Championship | 10000m | Men | 3 | 1 | Akinobu Murasawa |
| 2011 | Asian Championship | 5000m | Men | 2 | 2 | Yuki Sato |
| 2011 | Asian Championship | 400m | Men | 3 | 1 | Yuzo Kanemaru |
| 2011 | Asian Championship | Hammer | Men | 2 | 2 | Hiroshi Noguchi |
| 2011 | World Championship | Hammer | Men | 1 | 12 | Koji Murofushi |
| 2011 | Asian Championship | 200m | Men | 2 | 2 | Hitoshi Saito |
| 2011 | Asian Championship | Pole vault | Men | 2 | 2 | Hiroki Ogita |
| 2011 | Asian Championship | 100m | Men | 3 | 1 | Sota Kawatsura |
| 2011 | World Marathon Cup | Marathon team | Men | 2 | 12 | – |
| 2011 | Asian Championship | 400m | Men | 2 | 2 | Hideyuki Hirose |
| 2011 | Asian Championship | Javelin | Men | 1 | 4 | Yukifumi Murakami |
| 2011 | Asian Championship | Decathlon | Men | 2 | 2 | Akihiko Nakamura |
| 2011 | Asian Championship | Long jump | Men | 3 | 1 | Rikiya Saruyama |
| 2011 | Asian Championship | 400m hurdles | Men | 2 | 2 | Yuta Imazeki |
| 2011 | Asian Championship | Pole vault | Men | 1 | 4 | Daichi Sawano |
| 2011 | Asian Championship | 4x100m | Men | 1 | 12 | – |
| 2011 | Asian Championship | 100m | Men | 2 | 2 | Masashi Eriguchi |
| 2010 | Tokyo Marathon | Marathon | Men | 1 | 3 | Masakazu Fujiwara |
| 2009 | Asian Championship | Javelin | Men | 1 | 4 | Yukifumi Murakami |
| 2009 | Asian Championship | Decathlon | Men | 1 | 4 | Hiromasa Tanaka |
| 2009 | Asian Championship | 200m | Men | 2 | 2 | Shinji Takahira |
| 2009 | Asian Championship | Pole vault | Men | 3 | 1 | Daichi Sawano |
| 2009 | Asian Championship | 4x100m | Men | 1 | 12 | – |
| 2009 | Asian Championship | 100m | Men | 2 | 2 | Naoki Tsukahara |
| 2009 | World Championship | Javelin | Men | 3 | 3 | Yukifumi Murakami |
| 2009 | World Marathon Cup | Marathon team | Men | 3 | 6 | – |
| 2009 | Asian Championship | 400m hurdles | Men | 1 | 4 | Kenji Narisako |
| 2009 | Asian Championship | 4x400m | Men | 1 | 12 | – |
| 2009 | Asian Championship | 200m | Men | 3 | 1 | Hitoshi Saito |
| 2009 | Asian Championship | 400m | Men | 2 | 2 | Yuzo Kanemaru |
| 2008 | Olympic Games | 4x100m | Men | 2 | 36 | – |
| 2007 | World Marathon Cup | Marathon team | Men | 1 | 24 | – |
| 2007 | Asian Championship | High jump | Men | 3 | 1 | Satoru Kubota |
| 2007 | Asian Championship | 200m | Men | 1 | 4 | Kenji Fujimitsu |
| 2007 | Asian Championship | Pole vault | Men | 3 | 1 | Takafumi Suzuki |
| 2007 | Asian Championship | 100m | Men | 2 | 2 | Masahide Ueno |
| 2007 | Asian Championship | 400m hurdles | Men | 2 | 2 | Yosuke Tsushima |
| 2007 | Asian Championship | 110m hurdles | Men | 1 | 4 | Tasuku Tanonaka |
| 2007 | Asian Championship | Hammer | Men | 3 | 1 | Hiroaki Doi |
| 2005 | Asian Championship | Pole vault | Men | 1 | 4 | Daichi Sawano |
| 2005 | Asian Championship | Hammer | Men | 3 | 1 | Hiroaki Doi |
| 2005 | World Championship | 400m hurdles | Men | 3 | 3 | Dai Tamesue |
| 2005 | World Championship | Marathon | Men | 3 | 3 | Tsuyoshi Ogata |
| 2005 | Asian Championship | 400m | Men | 1 | 4 | Yuzo Kanemaru |
| 2005 | Asian Championship | Decathlon | Men | 3 | 1 | Hiromasa Tanaka |
| 2005 | World Marathon Cup | Marathon team | Men | 1 | 24 | – |
| 2005 | Asian Championship | Triple jump | Men | 2 | 2 | Kazuyoshi Ishikawa |
| 2005 | Asian Championship | High jump | Men | 2 | 2 | Naoyuki Daigo |
| 2005 | Asian Championship | 4x100m | Men | 1 | 12 | – |
| 2005 | Asian Championship | 200m | Men | 2 | 2 | Tatsuro Yoshino |
| 2005 | Asian Championship | 4x400m | Men | 1 | 12 | – |
| 2005 | Asian Championship | Pole vault | Men | 3 | 1 | Takehito Ariki |
| 2005 | Asian Championship | 100m | Men | 2 | 2 | Shingo Suetsugu |
| 2005 | World Road Running Championships | Half marathon team | Men | 3 | 6 | – |
| 2004 | Olympic Games | Hammer | Men | 1 | 24 | Koji Murofushi |
| 2003 | Asian Championship | 1500m | Men | 3 | 1 | Fumikazu Kobayashi |
| 2003 | Asian Championship | Long jump | Men | 3 | 1 | Shinichi Terano |
| 2003 | Asian Championship | Javelin | Men | 2 | 2 | Yukifumi Murakami |
| 2003 | Asian Championship | Pole vault | Men | 2 | 2 | Satoru Yasuda |
| 2003 | Asian Championship | Hammer | Men | 2 | 2 | Hiroaki Doi |
| 2003 | Asian Championship | 3000m hurdles | Men | 3 | 1 | Yasunori Uchitomi |
| 2003 | Asian Championship | 400m | Men | 3 | 1 | Yuki Yamaguchi |
| 2003 | World Championship | 200m | Men | 3 | 3 | Shingo Suetsugu |
| 2003 | Asian Championship | 5000m | Men | 3 | 1 | Nobuya Matsunaga |
| 2003 | World Marathon Cup | Marathon team | Men | 1 | 24 | – |
| 2003 | Asian Championship | Triple jump | Men | 1 | 4 | Kazuyoshi Ishikawa |
| 2003 | Asian Championship | High jump | Men | 3 | 1 | Naoyuki Daigo |
| 2003 | Asian Championship | 4x100m | Men | 3 | 3 | – |
| 2003 | World Championship | Hammer | Men | 3 | 3 | Koji Murofushi |
| 2003 | Asian Championship | 4x400m | Men | 2 | 6 | – |
| 2003 | Asian Championship | 20 km walk | Men | 2 | 2 | Yuki Yamazaki |
| 2002 | Asian Championship | 4x400m | Men | 3 | 3 | – |
| 2002 | Asian Championship | 20 km walk | Men | 2 | 2 | Toshihito Fujinohara |
| 2002 | World Road Running Championships | Half marathon team | Men | 2 | 12 | – |
| 2002 | Asian Championship | 20 km walk | Men | 1 | 4 | Eiichi Yoshizawa |
| 2002 | Asian Championship | Pole vault | Men | 1 | 4 | Daichi Sawano |
| 2002 | Asian Championship | Decathlon | Men | 3 | 1 | Takuro Hirata |
| 2002 | Asian Championship | Hammer | Men | 2 | 2 | Hiroaki Doi |
| 2002 | Asian Championship | Hammer | Men | 1 | 4 | Koji Murofushi |
| 2002 | Asian Championship | Triple jump | Men | 2 | 2 | Kazuyoshi Ishikawa |
| 2002 | Asian Championship | 400m hurdles | Men | 2 | 2 | Hideaki Kawamura |
| 2001 | World Championship | Hammer | Men | 2 | 6 | Koji Murofushi |
| 2001 | World Championship | 400m hurdles | Men | 3 | 3 | Dai Tamesue |
| 2001 | World Marathon Cup | Marathon team | Men | 2 | 12 | – |
| 2000 | Asian Championship | 4x100m | Men | 2 | 6 | – |
| 2000 | Asian Championship | Hammer | Men | 1 | 4 | Wataru Ebihara |
| 2000 | Asian Championship | 20 km walk | Men | 2 | 2 | Hironori Kawai |
| 2000 | Asian Championship | Pole vault | Men | 2 | 2 | Satoru Yasuda |
| 2000 | Asian Championship | Decathlon | Men | 1 | 4 | Hitoshi Maruono |
| 2000 | Asian Championship | 200m | Men | 1 | 4 | Masahiko Fukunaga |
| 2000 | Asian Championship | High jump | Men | 3 | 1 | Yoshiteru Kaihoko |
| 1999 | World Marathon Cup | Marathon team | Men | 2 | 12 | – |
| 1999 | World Championship | Marathon | Men | 3 | 3 | Nobuyuki Sato |
| 1998 | Asian Championship | 100m | Men | 3 | 1 | Hiroyasu Tsuchie |
| 1998 | Asian Championship | 400m | Men | 2 | 2 | Masayoshi Kan |
| 1998 | Asian Championship | 20 km walk | Men | 2 | 2 | Yoshima Hara |
| 1998 | Asian Championship | Pole vault | Men | 3 | 1 | Hideji Suzuki |
| 1998 | Asian Championship | Decathlon | Men | 2 | 2 | Tomokazu Sugama |
| 1998 | Asian Championship | Triple jump | Men | 3 | 1 | Takashi Komatsu |
| 1998 | Asian Championship | 400m hurdles | Men | 3 | 1 | Kazuhiko Yamazaki |
| 1998 | Asian Championship | 200m | Men | 1 | 4 | Koji Ito |
| 1998 | Asian Championship | 4x100m | Men | 2 | 6 | – |
| 1998 | Asian Championship | 1500m | Men | 2 | 2 | Kiyonari Shibata |
| 1998 | Asian Championship | Long jump | Men | 3 | 1 | Shigeru Tagawa |
| 1998 | Asian Championship | Hammer | Men | 2 | 2 | Koji Murofushi |
| 1998 | Asian Championship | Decathlon | Men | 1 | 4 | Toru Yasui |
| 1998 | Asian Championship | Triple jump | Men | 2 | 2 | Takanori Sugibayashi |
| 1998 | Asian Championship | 400m hurdles | Men | 2 | 2 | Hideaki Kawamura |
| 1998 | Asian Championship | 4x400m | Men | 1 | 12 | – |
| 1998 | Asian Championship | 10000m | Men | 2 | 2 | Toshihiro Iwasa |
| 1998 | Asian Championship | Javelin | Men | 3 | 1 | Mikio Tamura |
| 1998 | Asian Championship | 3000m hurdles | Men | 2 | 2 | Yasunori Uchitomi |
| 1998 | Asian Championship | Long jump | Men | 1 | 4 | Masaki Morinaga |
| 1998 | Asian Championship | 400m | Men | 3 | 1 | Kenji Tabata |
| 1998 | Asian Championship | 5000m | Men | 1 | 4 | Toshinari Takaoka |
| 1997 | World Indoor Championships | 400m | Men | 3 | 2 | Shunji Karube |
| 1996 | World Road Running Championships | Half marathon team | Men | 3 | 6 | – |
| 1995 | Asian Championship | Decathlon | Men | 1 | 4 | Hitoshi Maruono |
| 1995 | Asian Championship | 100m | Men | 3 | 1 | Yoshitaka Ito |
| 1995 | Asian Championship | Pole vault | Men | 3 | 1 | Fumiaki Kobayashi |
| 1995 | Asian Championship | 200m | Men | 3 | 1 | Jun Osakada |
| 1995 | Asian Championship | Pole vault | Men | 1 | 4 | Hideyuki Takei |
| 1995 | Asian Championship | Hammer | Men | 2 | 2 | Koji Murofushi |
| 1995 | Asian Championship | Decathlon | Men | 2 | 2 | Takashi Kiyokawa |
| 1995 | World Indoor Championships | 4x400m | Men | 3 | 6 | – |
| 1995 | Asian Championship | 400m hurdles | Men | 2 | 2 | Hideaki Kawamura |
| 1995 | Asian Championship | 4x400m | Men | 2 | 6 | – |
| 1995 | Asian Championship | 110m hurdles | Men | 2 | 2 | Takahiro Matsuhisa |
| 1993 | Asian Championship | Hammer | Men | 2 | 2 | Koji Murofushi |
| 1993 | World Indoor Championships | 4x400m | Men | 3 | 6 | – |
| 1993 | Asian Championship | 4x400m | Men | 1 | 12 | – |
| 1993 | Asian Championship | 110m hurdles | Men | 3 | 1 | Yoshiaki Hoki |
| 1993 | Asian Championship | 400m | Men | 3 | 1 | Koji Ito |
| 1993 | Asian Championship | 20 km walk | Men | 2 | 2 | Hirofumi Sakai |
| 1993 | Asian Championship | 4x100m | Men | 2 | 6 | – |
| 1993 | Asian Championship | 200m | Men | 2 | 2 | Koichi Konakatomi |
| 1993 | Asian Championship | Javelin | Men | 3 | 1 | Kota Suzuki |
| 1993 | Asian Championship | Long jump | Men | 1 | 4 | Nobuharu Asahara |
| 1992 | Olympic Games | Marathon | Men | 2 | 12 | Kōichi Morishita |
| 1991 | Asian Championship | 400m hurdles | Men | 1 | 4 | Yoshihiko Saito |
| 1991 | Asian Championship | 200m | Men | 3 | 1 | Hiroki Fuwa |
| 1991 | Asian Championship | Javelin | Men | 2 | 2 | Masami Yoshida |
| 1991 | Asian Championship | Long jump | Men | 2 | 2 | Masaki Morinaga |
| 1991 | Asian Championship | High jump | Men | 2 | 2 | Shigeki Toyoshima |
| 1991 | Asian Championship | Hammer | Men | 2 | 2 | Nobuhiro Todoroki |
| 1991 | Asian Championship | Decathlon | Men | 3 | 1 | Katsuhiko Matsuda |
| 1991 | Asian Championship | Discus | Men | 3 | 1 | Yuji Yamazaki |
| 1991 | Asian Championship | 4x400m | Men | 1 | 12 | – |
| 1991 | Asian Championship | Shot put | Men | 3 | 1 | Yuji Okano |
| 1991 | Asian Championship | 110m hurdles | Men | 3 | 1 | Toshihiko Iwasaki |
| 1991 | Asian Championship | 400m | Men | 3 | 1 | Koji Ito |
| 1991 | Asian Championship | 20 km walk | Men | 2 | 2 | Hideharu Fuchida |
| 1991 | World Championship | Marathon | Men | 1 | 12 | Hiromi Taniguchi |
| 1991 | Asian Championship | 4x100m | Men | 3 | 3 | – |
| 1991 | Asian Championship | Pole vault | Men | 1 | 4 | Hideyuki Takei |
| 1989 | Asian Championship | 4x100m | Men | 2 | 6 | – |
| 1989 | Asian Championship | 400m hurdles | Men | 2 | 2 | Takashi Kiyokawa |
| 1989 | Asian Championship | 200m | Men | 1 | 4 | Yoshiyuki Okuyama |
| 1989 | Asian Championship | Hammer | Men | 2 | 2 | Nobuhiro Todoroki |
| 1989 | Asian Championship | 100m | Men | 3 | 1 | Takayuki Nakamichi |
| 1989 | Asian Championship | 4x400m | Men | 1 | 12 | – |
| 1989 | Asian Championship | 800m | Men | 2 | 2 | Yoshikazu Tachi |
| 1989 | Asian Championship | 110m hurdles | Men | 3 | 1 | Osamu Matsue |
| 1989 | Asian Championship | 20 km walk | Men | 1 | 4 | Hirofumi Sakai |
| 1987 | Asian Championship | 5000m | Men | 2 | 2 | Yoshiaki Iwasa |
| 1987 | Asian Championship | 20 km walk | Men | 3 | 1 | Yoshihiro Oie |
| 1987 | Asian Championship | Pole vault | Men | 2 | 2 | Teruhisa Kamiya |
| 1987 | Asian Championship | Javelin | Men | 1 | 4 | Takahiro Yamada |
| 1987 | World Marathon Cup | Marathon team | Men | 2 | 12 | – |
| 1987 | Boston Marathon | Marathon | Men | 1 | 5 | Toshihiko Seko |
| 1987 | Asian Championship | 1500m | Men | 3 | 1 | Yutaka Hoshino |
| 1987 | Asian Championship | 400m hurdles | Men | 1 | 4 | Shigenori Ohmori |
| 1987 | London Marathon | Marathon | Men | 1 | 5 | Hiromi Taniguchi |
| 1987 | Asian Championship | Triple jump | Men | 3 | 1 | Noboru Sasano |
| 1987 | Asian Championship | Hammer | Men | 2 | 2 | Akiyoshi Ikeda |
| 1987 | Asian Championship | 3000m hurdles | Men | 1 | 4 | Masashi Otokita |
| 1987 | Asian Championship | 1500m | Men | 2 | 2 | Shigeki Nakayama |
| 1987 | Asian Championship | 4x400m | Men | 1 | 12 | – |
| 1987 | Asian Championship | 400m | Men | 3 | 1 | Yoshito Toshida |
| 1986 | Chicago Marathon | Marathon | Men | 1 | 3 | Toshihiko Seko |
| 1986 | London Marathon | Marathon | Men | 1 | 5 | Toshihiko Seko |
| 1985 | Asian Championship | Triple jump | Men | 3 | 1 | Yasushi Ueta |
| 1985 | Asian Championship | 110m hurdles | Men | 2 | 2 | Masahiko Sugi |
| 1985 | Asian Championship | 3000m hurdles | Men | 1 | 4 | Shigeyuki Aikyo |
| 1985 | Asian Championship | 4x400m | Men | 2 | 6 | – |
| 1985 | Asian Championship | Marathon | Men | 2 | 2 | Tomio Sueyoshi |
| 1985 | Asian Championship | Long jump | Men | 3 | 1 | Junichi Usui |
| 1985 | Asian Championship | 5000m | Men | 2 | 2 | Haruo Urata |
| 1985 | Asian Championship | Pole vault | Men | 2 | 2 | Toshiyuki Hashioka |
| 1985 | Asian Championship | High jump | Men | 2 | 2 | Takao Sakamoto |
| 1985 | Asian Championship | Javelin | Men | 3 | 1 | Kazuhiro Mizoguchi |
| 1985 | Asian Championship | 5000m | Men | 1 | 4 | Kozu Akutsu |
| 1985 | World Marathon Cup | Marathon team | Men | 2 | 12 | – |
| 1985 | Asian Championship | High jump | Men | 1 | 4 | Shuji Ujino |
| 1985 | Asian Championship | 400m hurdles | Men | 3 | 1 | Hiroshi Kakimori |
| 1983 | Asian Championship | Hammer | Men | 2 | 2 | Masayuki Kawata |
| 1983 | Asian Championship | 1500m | Men | 2 | 2 | Susumu Yoshida |
| 1983 | Asian Championship | 400m hurdles | Men | 2 | 2 | Shigenori Ohmori |
| 1983 | Asian Championship | Javelin | Men | 1 | 4 | Masami Yoshida |
| 1983 | Asian Championship | Triple jump | Men | 2 | 2 | Yasushi Ueta |
| 1983 | Asian Championship | Decathlon | Men | 3 | 1 | Takeshi Kojo |
| 1983 | Asian Championship | Long jump | Men | 3 | 1 | Koji Umemoto |
| 1983 | Asian Championship | Javelin | Men | 2 | 2 | Kazuhiro Mizoguchi |
| 1981 | Asian Championship | 5000m | Men | 2 | 2 | Yasunori Watanabe |
| 1981 | Asian Championship | 400m hurdles | Men | 1 | 4 | Takashi Nagao |
| 1981 | Asian Championship | Long jump | Men | 3 | 1 | Toshihisa Yoshimoto |
| 1981 | Asian Championship | High jump | Men | 3 | 1 | Shuji Ujino |
| 1981 | Asian Championship | 800m | Men | 3 | 1 | Takatsune Teranishi |
| 1981 | Asian Championship | 10000m | Men | 2 | 2 | Tatsuya Moriguchi |
| 1981 | Asian Championship | 400m | Men | 2 | 2 | Eiji Natori |
| 1981 | Asian Championship | Long jump | Men | 2 | 2 | Junichi Usui |
| 1981 | Asian Championship | High jump | Men | 2 | 2 | Takao Sakamoto |
| 1981 | Asian Championship | 110m hurdles | Men | 2 | 2 | Katsumi Kashiwazaki |
| 1981 | Asian Championship | Hammer | Men | 3 | 1 | Nobuyuki Ifuku |
| 1981 | Asian Championship | 10000m | Men | 1 | 4 | Kunimitsu Ito |
| 1981 | Asian Championship | 3000m hurdles | Men | 1 | 4 | Masanari Shintaku |
| 1981 | Asian Championship | 1500m | Men | 1 | 4 | Takashi Ishii |
| 1981 | Asian Championship | 4x100m | Men | 1 | 12 | – |
| 1981 | Asian Championship | 400m hurdles | Men | 3 | 1 | Yukihiro Yoshimatsu |
| 1981 | Asian Championship | 4x400m | Men | 1 | 12 | – |
| 1981 | Asian Championship | 400m | Men | 1 | 4 | Takayuki Isobe |
| 1981 | Asian Championship | Javelin | Men | 3 | 1 | Masami Yoshida |
| 1981 | Asian Championship | Discus | Men | 2 | 2 | Michio Kita |
| 1981 | Asian Championship | Triple jump | Men | 3 | 1 | Yasushi Ueta |
| 1981 | Asian Championship | 200m | Men | 3 | 1 | Hirohito Yamazaki |
| 1981 | Asian Championship | 110m hurdles | Men | 1 | 4 | Yoshifumi Fujimori |
| 1981 | Asian Championship | Hammer | Men | 2 | 2 | Masayuki Kawata |
| 1981 | Asian Championship | 400m hurdles | Men | 2 | 2 | Shigenori Ohmori |
| 1981 | Boston Marathon | Marathon | Men | 1 | 5 | Toshihiko Seko |
| 1981 | Asian Championship | Javelin | Men | 2 | 2 | Yoshinori Kuriyama |
| 1981 | Asian Championship | Pole vault | Men | 1 | 4 | Tomomi Takahashi |
| 1981 | Asian Championship | 10000m | Men | 3 | 1 | Kazuyoshi Kudo |
| 1981 | Asian Championship | Decathlon | Men | 2 | 2 | Nobuya Saito |
| 1981 | Asian Championship | Triple jump | Men | 2 | 2 | Masami Nakanishi |
| 1981 | Asian Championship | 200m | Men | 1 | 4 | Toshio Toyota |
| 1981 | Asian Championship | Hammer | Men | 1 | 4 | Shigenobu Murofushi |
| 1979 | Asian Championship | 1500m | Men | 2 | 2 | Takashi Ishii |
| 1979 | Asian Championship | 3000m hurdles | Men | 1 | 4 | Masanari Shintaku |
| 1979 | Asian Championship | Javelin | Men | 3 | 1 | Masahiko Takita |
| 1979 | Asian Championship | Pole vault | Men | 3 | 1 | Yosuhiro Kigawa |
| 1979 | Asian Championship | Decathlon | Men | 2 | 2 | Toshikazu Kobayashi |
| 1979 | Asian Championship | Triple jump | Men | 3 | 1 | Masami Nakanishi |
| 1979 | Asian Championship | 200m | Men | 3 | 1 | Toshio Toyota |
| 1979 | Asian Championship | Discus | Men | 1 | 4 | Kiyotaka Kawasaki |
| 1979 | Asian Championship | High jump | Men | 1 | 4 | Kazunori Koshikawa |
| 1979 | Asian Championship | Hammer | Men | 2 | 2 | Masayuki Kawata |
| 1979 | Asian Championship | 10000m | Men | 1 | 4 | Toshihiko Seko |
| 1979 | Asian Championship | 5000m | Men | 2 | 2 | Takao Nakamura |
| 1979 | Asian Championship | 400m hurdles | Men | 3 | 1 | Yukihiro Yoshimatsu |
| 1979 | Asian Championship | Javelin | Men | 2 | 2 | Toshihiro Yamada |
| 1979 | Asian Championship | Pole vault | Men | 2 | 2 | Tomomi Takahashi |
| 1979 | Asian Championship | 800m | Men | 2 | 2 | Toshifumi Shigenari |
| 1979 | Asian Championship | Decathlon | Men | 1 | 4 | Atsushi Kasai |
| 1979 | Asian Championship | Triple jump | Men | 2 | 2 | Motokuni Hiratani |
| 1979 | Asian Championship | 200m | Men | 2 | 2 | Shunzo Shito |
| 1979 | Asian Championship | Hammer | Men | 1 | 4 | Shigenobu Murofushi |
| 1979 | Asian Championship | 5000m | Men | 1 | 4 | Hideki Kita |
| 1979 | Asian Championship | 400m hurdles | Men | 2 | 2 | Takashi Nagao |
| 1979 | Asian Championship | Long jump | Men | 3 | 1 | Toshihisa Yoshimoto |
| 1979 | Asian Championship | Pole vault | Men | 1 | 4 | Itsuo Takanezawa |
| 1979 | Asian Championship | High jump | Men | 3 | 1 | Takashi Katamine |
| 1979 | Asian Championship | 10000m | Men | 3 | 1 | Takeshi So |
| 1979 | Asian Championship | 3000m hurdles | Men | 2 | 2 | Hitoshi Iwabuchi |
| 1979 | Asian Championship | 1500m | Men | 3 | 1 | Toshifumi Shigenari |
| 1979 | World record - annual holding | Marathon | Men | 1 | 1 | Shigeru So |
| 1979 | Asian Championship | 4x100m | Men | 1 | 12 | – |
| 1979 | Asian Championship | 200m | Men | 1 | 4 | Yasuhiro Harada |
| 1979 | Asian Championship | 4x400m | Men | 2 | 6 | – |
| 1979 | Asian Championship | 400m | Men | 1 | 4 | Shoichi Handa |
| 1979 | Asian Championship | 100m | Men | 3 | 1 | Akira Harada |
| 1979 | Asian Championship | Long jump | Men | 1 | 4 | Junichi Usui |
| 1979 | Asian Championship | Discus | Men | 3 | 1 | Michio Kita |
| 1979 | Asian Championship | High jump | Men | 2 | 2 | Takao Sakamoto |
| 1979 | Asian Championship | 110m hurdles | Men | 1 | 4 | Yoshifumi Fujimori |
| 1979 | Asian Championship | 10000m | Men | 2 | 2 | Kunimitsu Ito |
| 1978 | World record - improvement | Marathon | Men | 1 | 8 | Shigeru So |
| 1977 | World record - improvement | Half marathon | Men | 1 | 8 | Toshihiro Matsumoto |
| 1975 | Asian Championship | 4x100m | Men | 1 | 12 | – |
| 1975 | Asian Championship | 200m | Men | 3 | 1 | Kazuhiko Sakuma |
| 1975 | Asian Championship | Triple jump | Men | 1 | 4 | Toshihisa Yoshimoto |
| 1975 | Asian Championship | 4x400m | Men | 2 | 6 | – |
| 1975 | Asian Championship | 400m | Men | 3 | 1 | Yoshiharu Tomonaga |
| 1975 | Asian Championship | Hammer | Men | 1 | 4 | Yoshihisa Ishida |
| 1975 | Asian Championship | 100m | Men | 2 | 2 | Masahide Jinno |
| 1975 | Asian Championship | Long jump | Men | 2 | 2 | Kazuaki Norioka |
| 1975 | Asian Championship | Pole vault | Men | 1 | 4 | Yoshiomi Iwama |
| 1975 | Asian Championship | 110m hurdles | Men | 3 | 1 | Shigeo Oki |
| 1975 | Asian Championship | 1500m | Men | 1 | 4 | Takashi Ishii |
| 1975 | Asian Championship | 3000m hurdles | Men | 3 | 1 | Noriyuki Nakamura |
| 1975 | Asian Championship | 200m | Men | 2 | 2 | Susumu Shimizu |
| 1975 | Asian Championship | Discus | Men | 3 | 1 | Kiyotaka Kawasaki |
| 1975 | Asian Championship | High jump | Men | 3 | 1 | Takeyoshi Sawa |
| 1975 | Asian Championship | 20 km walk | Men | 3 | 1 | Nobu Nakamichi |
| 1975 | Asian Championship | 10000m | Men | 3 | 1 | Kenji Tajima |
| 1975 | Asian Championship | Marathon | Men | 2 | 2 | Susumu Sato |
| 1975 | Asian Championship | 3000m hurdles | Men | 2 | 2 | Hitoshi Iwabuchi |
| 1975 | Asian Championship | Javelin | Men | 2 | 2 | Toshiyuki Shimada |
| 1975 | Asian Championship | 800m | Men | 2 | 2 | Takashi Ishii |
| 1975 | Asian Championship | Decathlon | Men | 3 | 1 | Masanori Ikuta |
| 1975 | Asian Championship | Triple jump | Men | 2 | 2 | Hironobu Kobayashi |
| 1975 | Asian Championship | Shot put | Men | 3 | 1 | Yoshihisa Ishida |
| 1975 | Asian Championship | High jump | Men | 2 | 2 | Yoshikazu Okuda |
| 1975 | Asian Championship | Hammer | Men | 2 | 2 | Nobuyuki Ifuku |
| 1975 | Asian Championship | Marathon | Men | 1 | 4 | Sueki Tanaka |
| 1975 | Asian Championship | 5000m | Men | 1 | 4 | Kunimitsu Ito |
| 1975 | Asian Championship | 400m hurdles | Men | 3 | 1 | Akira Nishimura |
| 1975 | Asian Championship | Javelin | Men | 1 | 4 | Toshihiro Yamada |
| 1975 | Asian Championship | Pole vault | Men | 2 | 2 | Michio Shimazu |
| 1975 | Asian Championship | Decathlon | Men | 2 | 2 | Hisashi Iwai |
| 1973 | Asian Championship | High jump | Men | 2 | 2 | Kazunori Koshikawa |
| 1973 | Asian Championship | 10000m | Men | 1 | 4 | Ichio Sato |
| 1973 | Asian Championship | 5000m | Men | 3 | 1 | Katsuaki Isohata |
| 1973 | Asian Championship | Decathlon | Men | 2 | 2 | Junichi Onizuka |
| 1973 | Asian Championship | 4x100m | Men | 1 | 12 | – |
| 1973 | Asian Championship | 4x400m | Men | 1 | 12 | – |
| 1973 | Asian Championship | 400m | Men | 2 | 2 | Koiiro Shika |
| 1973 | Asian Championship | 100m | Men | 3 | 1 | Takao Ishizawa |
| 1973 | Asian Championship | 5000m | Men | 1 | 4 | Ichio Sato |
| 1973 | Asian Championship | Pole vault | Men | 1 | 4 | Hisaki Suzuki |
| 1973 | Asian Championship | 110m hurdles | Men | 1 | 4 | Shigeo Oki |
| 1973 | Asian Championship | 1500m | Men | 1 | 4 | Kazuyoshi Mizuno |
| 1973 | Asian Championship | 400m | Men | 1 | 4 | Yoshiharu Tomonaga |
| 1973 | Asian Championship | Discus | Men | 3 | 1 | Toji Hayashi |
| 1973 | Asian Championship | 20 km walk | Men | 1 | 4 | Yoshio Morikawa |
| 1973 | Asian Championship | 10000m | Men | 3 | 1 | Katsuaki Isohata |
| 1973 | Asian Championship | 3000m hurdles | Men | 1 | 4 | Takaharu Koyama |
| 1973 | Asian Championship | 800m | Men | 3 | 1 | Kazuyoshi Mizuno |
| 1969 | Boston Marathon | Marathon | Men | 1 | 5 | Yoshiaki Unetani |
| 1968 | Olympic Games | Marathon | Men | 2 | 12 | Kenji Kimihara |
| 1966 | World record - annual holding | Marathon | Men | 1 | 1 | Morio Shigematsu |
| 1966 | Boston Marathon | Marathon | Men | 1 | 5 | Kenji Kimihara |
| 1965 | World record - improvement | Marathon | Men | 1 | 8 | Morio Shigematsu |
| 1965 | Boston Marathon | Marathon | Men | 1 | 5 | Morio Shigematsu |
| 1964 | Olympic Games | Marathon | Men | 3 | 6 | Kōkichi Tsuburaya |
| 1963 | World record - improvement | Marathon | Men | 1 | 8 | Toru Terasawa |
| 1955 | Boston Marathon | Marathon | Men | 1 | 5 | Hideo Hamamura |
| 1953 | Boston Marathon | Marathon | Men | 1 | 5 | Keizo Yamada |
| 1951 | Boston Marathon | Marathon | Men | 1 | 5 | Shigeki Tanaka |
| 1949 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1948 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1947 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1946 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1945 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1944 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1943 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1942 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1941 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1940 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1939 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1938 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1937 | World record - annual holding | Triple jump | Men | 1 | 1 | Naoto Tajima |
| 1936 | Olympic Games | Pole vault | Men | 2 | 12 | Shuhei Nishida |
| 1936 | Olympic Games | Marathon | Men | 3 | 6 | Nam Sung-yong |
| 1936 | Olympic Games | Long jump | Men | 3 | 6 | Naoto Tajima |
| 1936 | Olympic Games | Triple jump | Men | 2 | 12 | Masao Harada |
| 1936 | Olympic Games | Pole vault | Men | 3 | 6 | Sueo Ōe |
| 1936 | World record - improvement | Triple jump | Men | 1 | 8 | Naoto Tajima |
| 1936 | Olympic Games | Triple jump | Men | 1 | 24 | Naoto Tajima |
| 1935 | World record - improvement | 100m | Men | 1 | 8 | Takayoshi Yoshioka |
| 1935 | World record - improvement | Marathon | Men | 1 | 8 | Yasuo Ikenaka |
| 1935 | World record - improvement | Marathon | Men | 1 | 8 | Fusashige Suzuki |
| 1934 | World record - annual holding | Long jump | Men | 1 | 1 | Chuhei Nambu |
| 1934 | World record - annual holding | Triple jump | Men | 1 | 1 | Chuhei Nambu |
| 1933 | World record - annual holding | Long jump | Men | 1 | 1 | Chuhei Nambu |
| 1933 | World record - annual holding | Triple jump | Men | 1 | 1 | Chuhei Nambu |
| 1932 | World record - improvement | Triple jump | Men | 1 | 8 | Chuhei Nambu |
| 1932 | Olympic Games | Triple jump | Men | 1 | 24 | Chuhei Nambu |
| 1932 | Olympic Games | Triple jump | Men | 3 | 6 | Kenkichi Oshima |
| 1932 | Olympic Games | Pole vault | Men | 2 | 12 | Shuhei Nishida |
| 1932 | World record - annual holding | Long jump | Men | 1 | 1 | Chuhei Nambu |
| 1932 | Olympic Games | Long jump | Men | 3 | 6 | Chuhei Nambu |
| 1931 | World record - improvement | Triple jump | Men | 1 | 8 | Mikio Oda |
| 1931 | World record - improvement | Long jump | Men | 1 | 8 | Chuhei Nambu |
| 1928 | Olympic Games | Triple jump | Men | 1 | 24 | Mikio Oda |