| Comp | Event | Result | Pos | Rep | Date | Stage | IAAF pts | Rec |
|---|---|---|---|---|---|---|---|---|
| World Championship 2023 Budapest | 400m Hurdles (Men) 0.914m | 50.90 | 8 | JPN | 2023-08-20 00:00:00 | H2 | ||
| World Championship 2022 Oregon | 400m Hurdles (Men) 0.914m | 50.66 | 6 | JPN | 2022-07-16 00:00:00 | H2 | ||
| Asian Games 2018 Indonesia | 400m Hurdles (Men) 0.914m | 50.95 | 3 | JPN | 2018-08-26 00:00:00 | SF2 | 1083 | |
| World Championship 2015 Beijing | 400m Hurdles (Men) 0.914m | 49.78 | 30 | JPN | 2015-08-22 00:00:00 | Round 1 | 1141 | |
| Olympic Games 2012 London | 400m Hurdles (Men) 0.914m | DQ | JPN | 2012-08-03 00:00:00 | Heat1 | 0 | 168.7a |