Koto ISHIMARU | Profile | World Athletics

Koto ISHIMARU

400m

300m

200m

Japan

Born17 DEC 2006 (19)

Koto's code15161915

Personal bests

Result

41.12

Date

02 APR 2026

Score

995

Competition & venue

Yanmar Stadium Nagai, Osaka (JPN)

Result

3:15.69

Date

03 APR 2026

Score

966

Competition & venue

Yanmar Stadium Nagai, Osaka (JPN)

Result

48.78

Date

27 JUN 2025

Score

932

Competition & venue

Yanmar Stadium Nagai, Osaka (JPN)

Result

35.06

Date

08 MAR 2026

Score

897

Competition & venue

Prefectural Stadium, Okinawa (JPN)

Result

10.89 *

Date

07 MAR 2026

Score

893

* Not legal

Season’s bests (2026)

* Not legal

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