Kokoro Yoshimura

JapanJapanActive
Born
May 12, 2004 (22 years old)
Events
100 m

Kokoro Yoshimura is a Japan sprinter, born on May 12, 2004. She competes primarily in the 100m, 200m and 400m.

Her personal bests include 12.87 in the 100m, 26.70 in the 200m, 58.37 in the 400m, 59.01 in the 400mH and 3:45.23 in the 4x400m. She ranks 6808th all-time in the 100m for Japan. She is currently active on the international athletics circuit, representing Japan.

Personal best · 100 m12.87
#6808 in Japan
2026 season best1:01.66Apr 25, 2026 · Lemon Gas Stadium, Hiratsuka
2026 season best
Last competitionThe 103rd Kansai Inter University Track&Field ChampionshipsMay 16, 2026 · 1:02.85
The 103rd Kansai Inter University Track&Field Championships

As of Nov 8, 2026: 100 m 12.87, 2026 season best 1:01.66 (Apr 25, 2026, Lemon Gas Stadium, Hiratsuka (JPN)) · Last competition: The 103rd Kansai Inter University Track&Field Championships, May 16, 2026, 1:02.85 · 22 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mKobe 2022Japan 100 m all-time list12.87826 pts–
200mAkashi 2022Japan 200 m all-time list26.70792 pts–
400mAkashi 2022Japan 400 m all-time list58.37893 pts–
400mHKawasaki 2024Japan 400 m hurdles all-time list59.011,051 pts–
4x400mKyoto 2025Japan 4 × 400 m all-time list3:45.23–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026400mH 1:01.66–Apr 25, 2026All Japan University Track & Field Challenge
2025400mH 59.16–May 7, 2025The 102nd Kansai Inter University Track&Field Championships
20254x400m 3:45.23–Sep 13, 2025The 78th West-Japan Inter-Unversity Athletc Championships
2024400mH 59.01–Sep 21, 202493rd Japan Inter-University Athletics Championships
2023100m 12.97+1.1Oct 17, 2023Kansai Inter University Track & Field And 45th Combined Events Challenge Meeting
2023400m 59.16–Jun 16, 202376th West Japan Inter-University Championships, Nagaragawa Stadium, Gifu
2023400mH 1:02.49–Aug 31, 2023Kansai Inter University Track & Field Rookies Championships and Dim Light Relay, Takebishi Stadium, Kyoto
2022100m 12.87+0.9Apr 16, 2022Sports Park Stadium, Kobe (JPN)
Compare me with Kokoro Yoshimura
FAQ

Frequently asked questions

Kokoro Yoshimura's 100 m personal best is 12.87, set on Apr 16, 2022 in Sports Park Stadium, Kobe (JPN).

Kokoro Yoshimura competes in the 100 m.

2026 season best: 1:01.66, set on Apr 25, 2026 in Lemon Gas Stadium, Hiratsuka (JPN). Last competition: The 103rd Kansai Inter University Track&Field Championships on May 16, 2026, 1:02.85.