Katsuyuki Hiranaka is a Japanese racing driver competing in Super GT for Nakajima Racing SARD Cerumo GAINER.
The most recent race on file is Motegi (Round 8), finished in P26.
The tables below list every season with its championship position and points, the latest sessions one by one, and the team-mates Katsuyuki Hiranaka has shared a garage with.
| Race | Weekend | Session | Result |
|---|---|---|---|
| Motegi (Round 8) | Nov 8, 2026 | Race | 26 |
| Motegi (Round 3) | Nov 7, 2026 | Race | 5 |
| Autopolis (Round 7) | Oct 18, 2026 | Race | 18 |
| Sugo (Round 6) | Sep 20, 2026 | Race | 25 |
| Suzuka (Round 5) | Aug 23, 2026 | Race | 21 |
