| World Championship 2022 Oregon | 400m (Men) | 45.75 | 6 | JPN | 2022-07-20 00:00:00 | SF1 | | |
| World Championship 2022 Oregon | 400m (Men) | 45.90 | 4 | JPN | 2022-07-17 00:00:00 | H1 | | |
| Olympic Games 2020 Tokyo | 400m (Men) | 46.57 | 6 | JPN | 2021-08-01 00:00:00 | H4 | | |
| Seiko Golden Grand Prix Tokyo 2020 | 400m (Men) | 97.60 | 8 | JPN | 2020-08-23 00:00:00 | FINAL | | |
| World Championship 2019 Doha | 400m (Men) | 45.13 | 4 | JPN | 2019-10-02 00:00:00 | SF3 | | PB |
| World Championship 2019 Doha | 400m (Men) | 45.14 | 2 | JPN | 2019-10-01 00:00:00 | H2 | | PB |
| Asian Athletics Championship 2019 Doha | 400m (Men) | 45.55 | 5 | JPN | 2019-04-22 00:00:00 | FINAL | | SB |
| Asian Athletics Championship 2019 Doha | 400m (Men) | 45.67 | 4 | JPN | 2019-04-21 00:00:00 | SF1 | | |
| Asian Athletics Championship 2019 Doha | 400m (Men) | 46.00 | 1 | JPN | 2019-04-21 00:00:00 | H3 | | |
| Asian Games 2018 Indonesia | 400m (Men) | 45.89 | 5 | JPN | 2018-08-26 00:00:00 | FINAL | 1119 | |
| Asian Games 2018 Indonesia | 400m (Men) | 46.01 | 2 | JPN | 2018-08-25 00:00:00 | SF2 | 1111 | |
| Asian Games 2018 Indonesia | 400m (Men) | 46.20 | 2 | JPN | 2018-08-25 00:00:00 | H3 | 1098 | |