Otoha Kojima
JapanActive- Born
- Apr 6, 2006 (20 years old)
- Events
- 400 m · 100 m
Otoha Kojima is a Japan sprinter, born on April 6, 2006. She competes primarily in the 100m, 400m and 400mH.
Her personal bests include 12.81 in the 100m, 57.95 in the 400m and 1:06.80 in the 400mH. She is currently active on the international athletics circuit, representing Japan.
Personal best · 400 m57.95
2026 season best60.73Apr 11, 2026 · Denka Big Swan Stadium, Niigata
Personal best · 100 m12.81
Last competition31st Toyama CUP in AthleticsAug 8, 2026 · 13.29
As of Nov 14, 2026: 400 m 57.95, 100 m 12.81, 2026 season best 60.73 (Apr 11, 2026, Denka Big Swan Stadium, Niigata (JPN)) · Last competition: 31st Toyama CUP in Athletics, Aug 8, 2026, 13.29 · 20 years old
Personal bests
WA points calculator →DisciplineResultAll-time
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 100m | 12.99 | +1.1 | Aug 8, 2026 | 31st Toyama CUP in Athletics |
| 2026 | 400m | 60.73 | – | Apr 11, 2026 | 56th Hokuriku Corporate Team Competition |
| 2025 | 100m | 12.81 | +1.2 | Aug 9, 2025 | 30th ToyamaCUP in Athletics, Athletics Stadium, Toyama |
| 2025 | 400m | 59.68 | – | Aug 9, 2025 | 30th ToyamaCUP in Athletics, Athletics Stadium, Toyama |
| 2024 | 400m | 59.76 | – | May 4, 2024 | 66th Toyama Championships in Athletics, Athletics Stadium, Toyama |
| 2024 | 400mH | 1:07.88 | – | May 5, 2024 | 66th Toyama Championships in Athletics, Athletics Stadium, Toyama |
| 2023 | 400m | 57.95 | – | Jun 16, 2023 | 62nd Hokushinetsu High School Championships, Athletics Stadium, Toyama |
| 2023 | 400mH | 1:06.80 | – | Jun 16, 2023 | 62nd Hokushinetsu High School Championships, Athletics Stadium, Toyama |