Koko Yamada
JapanActive- Born
- Dec 7, 2007 (18 years old)
- Events
- Long Jump · 100 m
Koko Yamada is a Japan sprinter, born on December 7, 2007. She competes primarily in the 100m, LJ and TJ.
Her personal bests include 12.64 in the 100m, 5.48 in the LJ and 11.24 in the TJ. She is currently active on the international athletics circuit, representing Japan.
Personal best · Long Jump5.48
2026 season best5.36Jul 18, 2026 · Athletic Field, Kitakami
Personal best · 100 m12.64
Last competition80th Niigata Pref ChampionshipsJul 18, 2026 · 5.36
As of Nov 15, 2026: Long Jump 5.48, 100 m 12.64, 2026 season best 5.36 (Jul 18, 2026, Athletic Field, Kitakami (JPN)) · Last competition: 80th Niigata Pref Championships, Jul 18, 2026, 5.36 · 18 years old
Personal bests
WA points calculator →DisciplineResultAll-time
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | LJ | 5.36 | +1.6 | Jul 18, 2026 | 80th Niigata Pref Championships |
| 2025 | LJ | 5.48 | +1.3 | May 30, 2025 | Niigata Pref High School meeting, Denka Big Swan Stadium, Niigata |
| 2025 | TJ | 11.24 | -0.3 | Jun 1, 2025 | Niigata Pref High School meeting, Denka Big Swan Stadium, Niigata |
| 2025 | 100m | 12.64 | -0.3 | May 31, 2025 | Niigata Pref High School meeting, Denka Big Swan Stadium, Niigata |
| 2024 | LJ | 5.31 | +0.2 | Jun 14, 2024 | 2024 Hokushinetsu High School Championships, Denka Big Swan Stadium, Niigata |
| 2024 | TJ | 11.23 | +0.9 | Oct 27, 2024 | 29th Hokushinetsu High School Rookie Track & Field Competition |
| 2024 | 100m | 12.65 | -0.9 | Jun 15, 2024 | 2024 Hokushinetsu High School Championships, Denka Big Swan Stadium, Niigata |
| 2023 | TJ | 10.90 | +0.5 | Oct 29, 2023 | 28th Hokushinetsu High School Rookies' Meeting |