i
- First Name : Koshi
- Last Name : Osaki
- Team : Mito Hollyhock
- Nationality : Japan
- Position : Defender
- Birth Place : Osaka
- Birth Country : Japan
- Birthdate : 30/06/1998
- Age : 27
- Height : 174 cm
- Weight : 64 kg
| Team | Season |  |
 |
 |
 |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|
| Mito Hollyhock | 2025 | 470 | 0 | 0 | 0 | 0 | ||
| Mito Hollyhock | 2024 | 2681 | 1 | 0 | 0 | 3 | ||
| Mito Hollyhock | 2023 | 1464 | 0 | 0 | 0 | 1 | ||
| Mito Hollyhock | 2022 | 2302 | 3 | 0 | 1 | 0 | ||
| Mito Hollyhock | 2021 | 2319 | 1 | 0 | 0 | 3 |
