Taiyo Koga
| Date of birth | 28 October 1998 |
| Place of birth | Chiba |
| Nationality | Japanese |
| Weight | 81 kg |
| Height | 1.82 m |
| Position | Defender |
International stats
| Season | Team | Competition | Apps | Subs | Goals | Y | R |
|---|---|---|---|---|---|---|---|
| 2019-20 | Japan | EAFF East Asian Cup | 1 | ||||
| 2024-25 | Japan | EAFF East Asian Cup | 2 |
Please note: Career stats are based on performances in the Premier and Football Leagues and (in most cases all) internationals.
International matches
| Date | Match | Result | Competition | Round | |
|---|---|---|---|---|---|
| 14 Dec 2019 | Japan v Hong Kong | W | 5-0 | EAFF East Asian Cup | Final round |
| 08 Jul 2025 | Japan v Hong Kong | W | 6-1 | EAFF East Asian Cup | Final round |
| 15 Jul 2025 | Korea Republic v Japan | W | 0-1 | EAFF East Asian Cup | Final round |
Please note: Match history is complete for the Premier and Football Leagues and (in most cases all) internationals.