All Japan stats
ALL-TIME
Best Japan Men's 400 m Athletes of All Time
All-time list of the top Japan men in the 400 m, based on official personal bests, with results, wind readings and dates.
Discover the greatest Japan men in the 400 m. Yuki Joseph Nakajima tops the all-time national list with 44.44, among 100 ranked athletes — with every mark, date and competition.
| # | Athlete | Result | Wind | Date |
|---|---|---|---|---|
| 1 | Yuki Joseph Nakajima | 44.44 | Sep 14, 2025 | |
| 2 | Kentaro Sato | 44.77 | Aug 20, 2023 | |
| 3 | Susumu Takano | 44.78 | Jun 16, 1991 | |
| 4 | Fuga Sato | 44.88 | Aug 22, 2023 | |
| 5 | Shinya Hayashi | 44.98 | Jun 13, 2026 | |
| 6 | Takahiko Yamamura | 45.03 | Sep 9, 2000 | |
| 7 | Jun Osakada | 45.05 | Sep 9, 2000 | |
| 8 | Julian Jrummi Walsh | 45.13 | Oct 2, 2019 | |
| 9 | Yuzo Kanemaru | 45.16 | May 9, 2009 | |
| 10 | Yuki Yamaguchi | 45.18 | Oct 29, 2003 | |
| 11 | Ryuki Iwasaki | 45.19 | Jul 29, 2023 | |
| 12 | Kira Hirakawa | 45.28 | May 3, 2025 | |
| 13 | Kenki Imaizumi | 45.29 | Jul 6, 2025 | |
| 14 | Kentaro Shirahata | 45.30 | Jun 13, 2026 | |
| 15 | Masayoshi Kan | 45.33 | May 9, 1998 | |
| 16 | Tuyoshi Kobata | 45.38 | Jun 13, 2026 | |
| 17 | Sho Tanabe | 45.39 | Jul 6, 2025 | |
| 18 | Takuho Yoshizu | 45.40 | Jul 6, 2025 | |
| 19 | Shinji Morita | 45.44 | May 13, 1999 | |
| 20 | Takeshi Fujiwara | 45.44 | May 8, 2016 | |
| 21 | Takamasa Kitagawa | 45.48 | Jun 23, 2017 | |
| 22 | Mitsuhiro Sato | 45.50 | Jun 7, 2003 | |
| 23 | Kazushi Kimura | 45.53 | Jun 23, 2017 | |
| 24 | Ken Toyoda | 45.57 | May 9, 2024 | |
| 25 | Shunji Karube | 45.57 | Sep 6, 1997 | |
| 26 | Seinosuke Irizuki | 45.57 | Jun 13, 2026 | |
| 27 | Naohiro Jinushi | 45.58 | Aug 3, 2023 | |
| 28 | Seiji Inagaki | 45.60 | Sep 6, 1997 | |
| 29 | Hiroyuki Nakano | 45.62 | May 3, 2013 | |
| 30 | Tomohiro ITO | 45.63 | Oct 29, 2003 | |
| 31 | Rikuya Ito | 45.68 | Jun 13, 2026 | |
| 32 | Kakeru Yamaki | 45.69 | Jun 6, 2021 | |
| 33 | Kenji Tabata | 45.69 | Jul 20, 1998 | |
| 34 | Nobuya Kato | 45.71 | Jun 25, 2016 | |
| 35 | Kazuya Watanabe | 45.71 | May 3, 2013 | |
| 36 | Takahiro WATANABE | 45.71 | May 23, 1992 | |
| 37 | Kaito Kawabata | 45.73 | May 8, 2022 | |
| 38 | Shinji Ishikawa | 45.77 | Oct 20, 2000 | |
| 39 | Yoshihiro HORIGOME | 45.77 | Sep 24, 2006 | |
| 40 | Mizuki Obuchi | 45.78 | Nov 3, 2020 | |
| 41 | Naoki Kobayashi | 45.79 | Jul 6, 2014 | |
| 42 | Kota Wakabayashi | 45.81 | May 6, 2018 | |
| 43 | Hiroyuki Hayashi | 45.81 | May 13, 1999 | |
| 44 | Yoshinobu Imoto | 45.82 | May 3, 2018 | |
| 45 | Daichi Inoue | 45.83 | Sep 11, 2020 | |
| 46 | Haruki Morita | 45.83 | May 3, 2025 | |
| 47 | Rui Yamasaki | 45.83 | Jun 13, 2026 | |
| 48 | Tomoya Tamura | 45.84 | Jun 23, 2017 | |
| 49 | Hideyuki Hirose | 45.84 | Jun 28, 2009 | |
| 50 | Kosuke Horii | 45.85 | Jun 27, 2015 | |
| 51 | Yusuke Ishitsuka | 45.87 | May 3, 2013 | |
| 52 | Taiki Mihara | 45.88 | Jun 23, 2017 | |
| 53 | Ryo Yoshikawa | 45.88 | May 3, 2025 | |
| 54 | Ryuji MURAKI | 45.88 | May 13, 2001 | |
| 55 | Shuji Mori | 45.93 | May 3, 2025 | |
| 56 | Jinta Harima | 45.93 | May 3, 2025 | |
| 57 | Dai Tamesue | 45.94 | Oct 16, 1996 | |
| 58 | Aoto Suzuki | 45.94 | Jun 6, 2021 | |
| 59 | Mitsuki Kawauchi | 45.96 | Sep 8, 2018 | |
| 60 | Naoki Kitadani | 45.98 | May 3, 2018 | |
| 61 | Shingo Suetsugu | 45.99 | Aug 18, 2002 | |
| 62 | Reishin Yamamoto | 45.99 | May 3, 2025 | |
| 63 | Kodai Mamada | 45.99 | Jul 6, 2024 | |
| 64 | Jun Kimura | 46.00 | May 3, 2013 | |
| 65 | Kengo Yamazaki | 46.00 | Jun 8, 2013 | |
| 66 | Masato Mori | 46.00 | Jun 29, 2024 | |
| 67 | Shigekazu Omori | 46.00 | Jun 6, 1996 | |
| 68 | Arran Meldrum | 46.00 | Jun 4, 2023 | |
| 69 | Shinji Takahira | 46.01 | Oct 29, 2003 | |
| 70 | Kenji Narisako | 46.02 | Oct 26, 2005 | |
| 71 | Taichi Suzuki | 46.02 | Jul 21, 2018 | |
| 72 | Masayuki Okusako | 46.06 | Sep 28, 2001 | |
| 73 | Hayato Shingaki | 46.08 | May 3, 2025 | |
| 74 | Koji Ito | 46.11 | Apr 21, 1996 | |
| 75 | Shuto Kawakita | 46.12 | Jul 29, 2023 | |
| 76 | Daisuke Sakai | 46.13 | Apr 6, 2004 | |
| 77 | Kyo Kikuta | 46.14 | May 3, 2025 | |
| 78 | Yuichi Kinoshita | 46.14 | May 3, 2026 | |
| 79 | Kenta Kimura | 46.14 | Sep 11, 2015 | |
| 80 | Kazuki Matsukiyo | 46.16 | May 3, 2018 | |
| 81 | Soshi Mizukubo | 46.17 | Apr 11, 2026 | |
| 82 | Hiromi KAWASUMI | 46.19 | Jun 13, 1987 | |
| 83 | Kosuke Ikeda | 46.20 | Sep 25, 2021 | |
| 84 | Kenji YAMAUCHI | 46.21 | May 10, 1987 | |
| 85 | Yusei Tanino | 46.23 | May 15, 2026 | |
| 86 | Mitsuhiro ABIKO | 46.23 | Jun 29, 2008 | |
| 87 | Kohei Itahana | 46.24 | Sep 23, 2018 | |
| 88 | Shunto Soda | 46.24 | Sep 15, 2023 | |
| 89 | Akihiro Urano | 46.25 | May 3, 2010 | |
| 90 | Ryota Oishi | 46.26 | Jun 12, 2026 | |
| 91 | Yoshihiro AZUMA | 46.26 | Jun 9, 2012 | |
| 92 | Sora Oda | 46.27 | Sep 28, 2024 | |
| 93 | Yu Hattori | 46.27 | Apr 12, 2026 | |
| 94 | Soichirou Kawase | 46.30 | May 17, 2014 | |
| 95 | Taisei Kudo | 46.31 | May 6, 2018 | |
| 96 | Masataka Tomoda | 46.31 | Sep 9, 2022 | |
| 97 | Yosuke Inoue | 46.31 | Jun 3, 2005 | |
| 98 | Yosuke Tsushima | 46.32 | Aug 1, 2004 | |
| 99 | Tomoki Matsuoka | 46.32 | May 10, 2026 | |
| 100 | Tomoharu ISOBE | 46.32 | May 22, 1983 |