Yuina Kouno

JapanJapanActive
Born
Aug 2, 2006 (20 years old)
Events
400 m

Yuina Kouno is a Japan sprinter, born on August 2, 2006. She competes primarily in the 400m, 400mH and 4x400m.

Her personal bests include 58.19 in the 400m, 1:00.34 in the 400mH, 3:50.13 in the 4x400m and 43.21 in the 300MetresH. She is currently active on the international athletics circuit, representing Japan.

Personal best · 400 m58.19
2026 season best58.96Apr 2, 2026 · Yanmar Stadium Nagai, Osaka
2026 season best
Last competitionThe 79th West-Japan Inter-Unversity Track＆ Field ChampionshipsJun 21, 2026 · 1:02.07
The 79th West-Japan Inter-Unversity Track＆ Field Championships

As of Nov 14, 2026: 400 m 58.19, 2026 season best 58.96 (Apr 2, 2026, Yanmar Stadium Nagai, Osaka (JPN)) · Last competition: The 79th West-Japan Inter-Unversity Track＆ Field Championships, Jun 21, 2026, 1:02.07 · 20 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
400mMatsuyama 2024Japan 400 m all-time list58.19899 pts–
400mHFukuoka 2024Japan 400 m hurdles all-time list1:00.341,012 pts–
4x400mMarugame 2023Japan 4 × 400 m all-time list3:50.13–
300MetresHSaga 202443.21–

Progression

SeasonDisciplineResultWindDateCompetitions
2026400m 58.96–Apr 2, 202674th Osaka Inter University Track&Field Championships and 92nd Hyogo Inter University Track&Field
2026400mH 1:02.07–Jun 21, 2026The 79th West-Japan Inter-Unversity Track＆ Field Championships
2025400m 59.40–Sep 12, 2025The 78th West-Japan Inter-Unversity Athletc Championships
2025400mH 1:02.69–Apr 26, 2025All Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
2024300MetresH 43.21–Oct 13, 2024National Sports Festival 2024 Saga
2024400m 58.19–Jul 14, 202479th Ehime Championships, Ehime Athletics Stadium, Matsuyama
2024400mH 1:00.34–Jul 30, 20242024 Inter-High School Championships
2023300MetresH 44.47–Oct 20, 202317th JAAF U18 Athletics Competition
FAQ

Frequently asked questions

Yuina Kouno's 400 m personal best is 58.19, set on Jul 14, 2024 in Ehime Athletics Stadium, Matsuyama (JPN).

Yuina Kouno competes in the 400 m.

2026 season best: 58.96, set on Apr 2, 2026 in Yanmar Stadium Nagai, Osaka (JPN). Last competition: The 79th West-Japan Inter-Unversity Track＆ Field Championships on Jun 21, 2026, 1:02.07.