Daichi Koga

JapanJapanActive
Born
Apr 16, 2006 (20 years old)
Events
400 m

Daichi Koga is a Japan sprinter, born on April 16, 2006. He competes primarily in the 400m, 4x400m and 300m.

His personal bests include 49.75 in the 400m, 3:19.50 in the 4x400m and 35.96 in the 300m. He is currently active on the international athletics circuit, representing Japan.

Personal best · 400 m49.75
2026 season best49.45Jul 18, 2026 · Hakatanomori Athletic Stadium, Fukuoka
2026 season best
Last competitionFukuoka University CompetitionJul 18, 2026 · 49.45
Fukuoka University Competition

As of Nov 13, 2026: 400 m 49.75, 2026 season best 49.45 (Jul 18, 2026, Hakatanomori Athletic Stadium, Fukuoka (JPN)) · Last competition: Fukuoka University Competition, Jul 18, 2026, 49.45 · 20 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
400mFukuoka 2026Japan 400 m all-time list49.75873 pts–
4x400mSaga 2023Japan 4 × 400 m all-time list3:19.50–
300mSaga 202335.96825 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026400m 49.45–Jul 18, 2026Fukuoka University Competition
2025400m 50.47–Sep 26, 2025The 53rd Kyushu University Track & Field Championships, Hakatanomori Athletic Stadium, Fukuoka
2024300m 36.25–Apr 20, 20242024 Nishinihon - Hakata Record meeting
2024400m 50.85–Apr 14, 20242024 Asahi - Hakata Record meeting
2023300m 35.96–Aug 18, 202378th Kyushu Athletics Championships, Sunrise Park, Saga
2023400m 50.82–Aug 11, 2023Summer Record Meeting
20234x400m 3:19.50–Aug 19, 202378th Kyushu Athletics Championships, Sunrise Park, Saga
FAQ

Frequently asked questions

Daichi Koga's 400 m personal best is 49.75, set on Apr 12, 2026 in Hakatanomori Athletic Stadium, Fukuoka (JPN).

Daichi Koga competes in the 400 m.

2026 season best: 49.45, set on Jul 18, 2026 in Hakatanomori Athletic Stadium, Fukuoka (JPN). Last competition: Fukuoka University Competition on Jul 18, 2026, 49.45.