Koudai Tsukakoshi is a Japanese racing driver competing in Super GT for No. 17 Astemo Real Racing.
OneRacing holds 1 season of Koudai Tsukakoshi, from 2026 to 2026. The best of them is P3 in 2026 (Super GT).
The most recent race on file is Autopolis (Round 7), finished in P14.
The tables below list every season with its championship position and points, the latest sessions one by one, and the team-mates Koudai Tsukakoshi has shared a garage with.
| Season | Series | Pos | Points |
|---|---|---|---|
| 2026 | Super GT | 3 | 45 |
| Race | Weekend | Session | Result |
|---|---|---|---|
| Autopolis (Round 7) | Oct 18, 2026 | Race | 14 |
| Sugo (Round 6) | Sep 20, 2026 | Race | 1 |
| Suzuka (Round 5) | Aug 23, 2026 | Race | 2 |
| Fuji (Round 4) | Aug 2, 2026 | Race | 5 |
