Kenta Osaki

JapanJapanActive
Born
Nov 28, 1995 (30 years old)
Events
400 m · 200 m

Kenta Osaki is a Japan sprinter, born on November 28, 1995. He competes primarily in the 100m, 200m and 400m.

His personal bests include 10.72 in the 100m, 21.29 in the 200m, 46.59 in the 400m, 3:06.04 in the 4x400m and 33.66 in the 300m. He is currently active on the international athletics circuit, representing Japan.

Personal best · 400 m46.59
2026 season best48.62Mar 20, 2026 · Nagai Stadium No. 2, Osaka
2026 season best
Personal best · 200 m21.29
Last competitionThe 8th Nihon University CompetitionOct 11, 2026 · 11.12
The 8th Nihon University Competition

As of Nov 13, 2026: 400 m 46.59, 200 m 21.29, 2026 season best 48.62 (Mar 20, 2026, Nagai Stadium No. 2, Osaka (JPN)) · Last competition: The 8th Nihon University Competition, Oct 11, 2026, 11.12 · 30 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mKobe 2021Japan 100 m all-time list10.72971 pts–
200mNara 2024Japan 200 m all-time list21.291,025 pts–
400mOsaka 2021Japan 400 m all-time list46.591,072 pts–
4x400mYokohama 2017Japan 4 × 400 m all-time list3:06.04–
300mIzumo 202133.661,014 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026100m 11.12-2.8Oct 11, 2026The 8th Nihon University Competition
2026400m 48.62–Mar 20, 2026the second ICAAK track and field game
20264x400m 3:20.55–May 17, 202668th East Japan Corporate Athletics Championships
2025200m 21.57+0.3Jun 7, 202569th Kansai Inter-Corporate Track & Field Championships
2025400m 49.54–Jun 8, 202569th Kansai Inter-Corporate Track & Field Championships
2024200m 21.29+2.0Mar 16, 202415th Takashi Yamada Memorial Athletics competition
2024400m 47.63–Jun 28, 2024Japanese Championships
20244x400m 3:16.65–Sep 23, 202472nd Japan Corporate Teams Athletics Championships, Ishin Me-Life Stadium, Yamaguchi
FAQ

Frequently asked questions

Kenta Osaki's 400 m personal best is 46.59, set on Jun 1, 2021 in Yanmar Stadium Nagai, Osaka (JPN).

Kenta Osaki competes in the 400 m and 200 m.

2026 season best: 48.62, set on Mar 20, 2026 in Nagai Stadium No. 2, Osaka (JPN). Last competition: The 8th Nihon University Competition on Oct 11, 2026, 11.12.