Federation · JPN
Japan national best marks
Best marks by Japan athletes in each event, compiled from the all-time lists we import. Derived national bests — not official national records (see note below).
108
Stored marks
15
Distinct marks shown
Men's 100m
Derived 14 Sep 2026
| # | Athlete | Mark | Wind | Date | Venue | Age |
|---|---|---|---|---|---|---|
| 1 | Ryota Yamagata | 9.95 | +2.0 | 6 Jun 2021 | — | — |
| 2 | Abdul Hakim Sani Brown | 9.96 | +0.5 | 4 Aug 2024 | — | — |
| 3 | Abdul Hakim Sani Brown | 9.97 | +0.8 | 7 Jun 2019 | — | — |
| 3= | Abdul Hakim Sani Brown | 9.97 | +0.3 | 20 Aug 2023 | — | — |
| 5 | Yoshihide Kiryu | 9.98 | +1.8 | 9 Sep 2017 | — | — |
| 5= | Yuki Koike | 9.98 | +0.5 | 20 Jul 2019 | — | — |
| 5= | Abdul Hakim Sani Brown | 9.98 | -0.3 | 15 Jul 2022 | — | — |
| 8 | Abdul Hakim Sani Brown | 9.99 | +1.8 | 11 May 2019 | — | — |
| 8= | Abdul Hakim Sani Brown | 9.99 | +0.4 | 30 May 2024 | — | — |
| 8= | Yoshihide Kiryu | 9.99 | +1.5 | 3 Aug 2025 | — | — |
| 11 | Koji Ito | 10.00 | +1.9 | 13 Dec 1998 | — | — |
| 11= | Ryota Yamagata | 10.00 | +0.2 | 24 Sep 2017 | — | — |
| 11= | Ryota Yamagata | 10.00 | +0.8 | 26 Aug 2018 | — | — |
| 11= | Sorato Shimizu | 10.00 | +1.7 | 26 Jul 2025 | — | — |
| 11= | Yuhi Mori | 10.00 | +1.3 | 3 Aug 2025 | — | — |
| 11= | Hiroki Yanagita | 10.00 | +0.3 | 16 Aug 2025 | — | — |
| 17 | Yoshihide Kiryu | 10.01 | +0.9 | 28 Apr 2013 | — | — |
| 17= | Yoshihide Kiryu | 10.01 | +1.8 | 11 Jun 2016 | — | — |
| 17= | Ryota Yamagata | 10.01 | 0.0 | 23 Sep 2018 | — | — |
| 17= | Yoshihide Kiryu | 10.01 | +1.7 | 19 May 2019 | — | — |
| 17= | Ryota Yamagata | 10.01 | +1.7 | 6 Jun 2021 | — | — |
| 17= | Shuhei Tada | 10.01 | +2.0 | 6 Jun 2021 | — | — |
| 23 | Nobuharu Asahara | 10.02 | +2.0 | 13 Jul 2001 | — | — |
| 23= | Abdul Hakim Sani Brown | 10.02 | -0.3 | 28 Jun 2019 | — | — |
| 23= | Ryuichiro Sakai | 10.02 | +1.1 | 26 Jun 2022 | — | — |
| 23= | Hiroki Yanagita | 10.02 | 0.0 | 14 Jul 2023 | — | — |
| 23= | Abdul Hakim Sani Brown | 10.02 | +0.5 | 23 Mar 2024 | — | — |
| 23= | Hiroki Yanagita | 10.02 | +1.7 | 27 Apr 2024 | — | — |
| 23= | Abdul Hakim Sani Brown | 10.02 | 0.0 | 3 Aug 2024 | — | — |
| 30 | Shingo Suetsugu | 10.03 | +1.8 | 5 May 2003 | — | — |
| 30= | Ryota Yamagata | 10.03 | +0.5 | 25 Sep 2016 | — | — |
| 30= | Asuka Cambridge | 10.03 | +1.0 | 29 Aug 2020 | — | — |
| 30= | Yoshihide Kiryu | 10.03 | +0.7 | 6 May 2023 | — | — |
| 30= | Yoshihide Kiryu | 10.03 | +1.5 | 9 Aug 2026 | — | — |
| 35 | Yoshihide Kiryu | 10.04 | +1.4 | 11 Mar 2017 | — | — |
| 35= | Yoshihide Kiryu | 10.04 | -0.3 | 29 Apr 2017 | — | — |
| 35= | Yuki Koike | 10.04 | +1.7 | 19 May 2019 | — | — |
| 35= | Yoshihide Kiryu | 10.04 | +1.3 | 2 Jun 2019 | — | — |
| 35= | Yoshihide Kiryu | 10.04 | +1.0 | 25 Aug 2019 | — | — |
| 35= | Yoshihide Kiryu | 10.04 | +1.4 | 1 Aug 2020 | — | — |
| 35= | Abdul Hakim Sani Brown | 10.04 | +0.8 | 9 Jun 2022 | — | — |
| 35= | Abdul Hakim Sani Brown | 10.04 | 0.0 | 20 Aug 2023 | — | — |
| 35= | Abdul Hakim Sani Brown | 10.04 | +1.7 | 13 Apr 2024 | — | — |
| 35= | Shoma Yamamoto | 10.04 | +1.5 | 9 Aug 2026 | — | — |
| 45 | Koji Ito | 10.05 | +1.6 | 14 Dec 1998 | — | — |
| 45= | Shingo Suetsugu | 10.05 | +1.9 | 6 May 2002 | — | — |
| 45= | Nobuharu Asahara | 10.05 | +1.4 | 9 Jun 2002 | — | — |
| 45= | Yoshihide Kiryu | 10.05 | +1.6 | 17 May 2014 | — | — |
| 45= | Ryota Yamagata | 10.05 | +0.2 | 14 Aug 2016 | — | — |
| 45= | Abdul Hakim Sani Brown | 10.05 | +0.5 | 24 Jun 2017 | — | — |
| 45= | Yoshihide Kiryu | 10.05 | +0.6 | 23 Jul 2017 | — | — |
| 45= | Abdul Hakim Sani Brown | 10.05 | -0.6 | 4 Aug 2017 | — | — |
| 45= | Ryota Yamagata | 10.05 | +0.6 | 23 Jun 2018 | — | — |
| 45= | Yoshihide Kiryu | 10.05 | +0.1 | 2 Jun 2019 | — | — |
| 45= | Abdul Hakim Sani Brown | 10.05 | +0.1 | 27 Jun 2019 | — | — |
| 45= | Yoshihide Kiryu | 10.05 | +0.9 | 17 Aug 2019 | — | — |
| 45= | Abdul Hakim Sani Brown | 10.05 | +1.6 | 25 Aug 2019 | — | — |
| 45= | Asuka Cambridge | 10.05 | +0.9 | 29 Aug 2020 | — | — |
| 45= | Abdul Hakim Sani Brown | 10.05 | +0.3 | 16 Jul 2022 | — | — |
| 45= | Abdul Hakim Sani Brown | 10.05 | +0.3 | 30 Aug 2024 | — | — |
| 45= | Shoma Yamamoto | 10.05 | +0.9 | 15 Aug 2026 | — | — |
| 62 | Koji Ito | 10.06 | +0.4 | 2 Jul 1999 | — | — |
| 62= | Ryota Yamagata | 10.06 | -0.5 | 5 Jun 2016 | — | — |
| 62= | Ryota Yamagata | 10.06 | +1.3 | 11 Mar 2017 | — | — |
| 62= | Abdul Hakim Sani Brown | 10.06 | +0.5 | 23 Jun 2017 | — | — |
| 62= | Abdul Hakim Sani Brown | 10.06 | +0.4 | 23 Jun 2017 | — | — |
| 62= | Yoshihide Kiryu | 10.06 | +1.0 | 29 Aug 2020 | — | — |
| 62= | Abdul Hakim Sani Brown | 10.06 | -0.1 | 16 Jul 2022 | — | — |
| 62= | Hiroki Yanagita | 10.06 | +1.1 | 18 May 2025 | — | — |
| 70 | Masashi Eriguchi | 10.07 | +1.9 | 28 Jun 2009 | — | — |
| 70= | Ryota Yamagata | 10.07 | +1.3 | 4 Aug 2012 | — | — |
| 70= | Shuhei Tada | 10.07 | +1.8 | 9 Sep 2017 | — | — |
| 70= | Yoshihide Kiryu | 10.07 | +0.9 | 29 Aug 2020 | — | — |
| 70= | Abdul Hakim Sani Brown | 10.07 | -0.4 | 19 Aug 2023 | — | — |
| 70= | Abdul Hakim Sani Brown | 10.07 | +1.0 | 19 May 2024 | — | — |
| 70= | Yoshihide Kiryu | 10.07 | +0.4 | 23 Jul 2025 | — | — |
| 77 | Nobuharu Asahara | 10.08 | +0.8 | 2 Jul 1997 | — | — |
| 77= | Koji Ito | 10.08 | +1.5 | 4 Oct 1998 | — | — |
| 77= | Ryota Yamagata | 10.08 | +2.0 | 29 Apr 2012 | — | — |
| 77= | Ryota Yamagata | 10.08 | +2.0 | 21 May 2016 | — | — |
| 77= | Yoshihide Kiryu | 10.08 | -0.5 | 5 Jun 2016 | — | — |
| 77= | Yoshihide Kiryu | 10.08 | +1.1 | 3 Sep 2016 | — | — |
| 77= | Ryota Yamagata | 10.08 | -0.1 | 11 Mar 2017 | — | — |
| 77= | Yoshihide Kiryu | 10.08 | -0.5 | 23 Apr 2017 | — | — |
| 77= | Shota Iizuka | 10.08 | +1.9 | 4 Jun 2017 | — | — |
| 77= | Shuhei Tada | 10.08 | +1.9 | 10 Jun 2017 | — | — |
| 77= | Asuka Cambridge | 10.08 | -0.9 | 23 Jun 2017 | — | — |
| 77= | Yoshihide Kiryu | 10.08 | +2.0 | 23 Mar 2019 | — | — |
| 77= | Yoshihide Kiryu | 10.08 | +1.6 | 25 Aug 2019 | — | — |
| 77= | Abdul Hakim Sani Brown | 10.08 | +1.1 | 10 Jun 2022 | — | — |
| 77= | Ryuichiro Sakai | 10.08 | +1.7 | 21 May 2023 | — | — |
| 77= | Yoshihide Kiryu | 10.08 | +1.3 | 23 Jul 2025 | — | — |
| 77= | Ryota Yamagata | 10.08 | +0.9 | 16 Aug 2025 | — | — |
| 77= | Yuki Koike | 10.08 | +0.3 | 16 Aug 2025 | — | — |
| 77= | Hukuto Komuro | 10.08 | +0.3 | 5 May 2026 | — | — |
| 96 | Nobuharu Asahara | 10.09 | +1.5 | 6 Jun 2004 | — | — |
| 96= | Naoki Tsukahara | 10.09 | +1.8 | 27 Jun 2009 | — | — |
| 96= | Kei Takase | 10.09 | -0.1 | 10 May 2015 | — | — |
| 96= | Yoshihide Kiryu | 10.09 | +0.3 | 18 Oct 2015 | — | — |
| 96= | Yuki Koike | 10.09 | +0.2 | 27 Jun 2019 | — | — |
| 96= | Yuki Koike | 10.09 | -0.3 | 20 Jul 2019 | — | — |
| 96= | Abdul Hakim Sani Brown | 10.09 | +0.1 | 27 Sep 2019 | — | — |
| 96= | Yoshihide Kiryu | 10.09 | +0.7 | 23 Aug 2020 | — | — |
| 96= | Abdul Hakim Sani Brown | 10.09 | +0.3 | 20 Jul 2023 | — | — |
| 96= | Hiroki Yanagita | 10.09 | -0.4 | 20 Sep 2024 | — | — |
| 96= | Shoto Uno | 10.09 | +1.4 | 22 Sep 2024 | — | — |
| 96= | Hiroki Yanagita | 10.09 | +1.8 | 25 Apr 2025 | — | — |
| 96= | Yuki Koike | 10.09 | +1.1 | 11 May 2025 | — | — |
Every mark in scope within the compiled depth. Equal marks share a rank ("1=" style). An athlete with marks for two nations appears under each nation represented at the time (e.g. Obikwelu under Nigeria and Portugal).
About this derivation
These lists are derived from the marks in our database — including the complete legal all-time lists imported from alltime-athletics.com — grouped by the nation the athlete was representing at each mark. They are not official national records: federations ratify national records under their own eligibility rules, and some marks here may not qualify.