Miyu Onishi

JapanJapanActive
Born
Jul 29, 2009 (17 years old)
Events
Triple Jump · Long Jump

Miyu Onishi is a Japan sprinter, born on July 29, 2009. She competes primarily in the 100m, 4x100m and LJ.

Her personal bests include 12.15 in the 100m, 47.15 in the 4x100m, 5.84 in the LJ and 12.78 in the TJ. She is currently active on the international athletics circuit, representing Japan.

Personal best · Triple Jump12.78
2026 season best12.63Apr 29, 2026 · Municipal Stadium, Hiroshima
2026 season best
Personal best · Long Jump5.84
Last competitionJapanese U20 Championships, Kusanagi Athletic Stadium, ShizuokaOct 3, 2026 · 5.55
Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka

As of Nov 8, 2026: Triple Jump 12.78, Long Jump 5.84, 2026 season best 12.63 (Apr 29, 2026, Municipal Stadium, Hiroshima (JPN)) · Last competition: Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka, Oct 3, 2026, 5.55 · 17 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
100mMatsuyama 2025Japan 100 m all-time list12.15962 pts––
4x100mKochi 2025Japan 4 × 100 m all-time list47.15––
LJHikone 2025Japan Long Jump all-time list5.84964 pts––
TJIse 2025Japan Triple Jump all-time list12.78993 pts–#508

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026LJ 5.99+3.1Jun 20, 202679th Shikoku Highschool Championships
2026TJ 12.63+0.2Apr 29, 202660th Oda Mikio Memorial
2025LJ 5.84+0.0Oct 3, 2025Japan Games, Athletic Stadium, Hikone
2025100m 12.15+1.5Jul 13, 202580th Ehime Championships
2025TJ 12.78+0.1Oct 17, 202519th JAAF U18 Athletics Competition, Prefectural Stadium, Ise
20254x100m 47.15–Aug 23, 202573rd Shikoku Athletics Championships
2024LJ Indoor5.50–Feb 3, 20242024 Japan Indoor Meet - U20 & U18
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FAQ

Frequently asked questions

Miyu Onishi's Triple Jump personal best is 12.78, set on Oct 17, 2025 in Prefectural Stadium, Ise (JPN).

Miyu Onishi competes in the Triple Jump and Long Jump.

2026 season best: 12.63, set on Apr 29, 2026 in Municipal Stadium, Hiroshima (JPN). Last competition: Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka on Oct 3, 2026, 5.55.