KATSUYUKI HIRANAKA Serye ng Super GT Okayama International Circuit Mga Resulta ng Karera
| Taon | Serye ng Karera | Sirkito ng Karera | Lupon | Kategoryang Racer | Pagraranggo | Pangkat ng Karera | Model ng Sasakyang Panl races |
|---|---|---|---|---|---|---|---|
| 2024 | Serye ng Super GT | Okayama International Circuit | R1 | GT300 | 13 | Toyota GR86 GT300 | |
| 2023 | Serye ng Super GT | Okayama International Circuit | R1 | GT300 | DNF | Toyota GR86 GT300 | |
| 2022 | Serye ng Super GT | Okayama International Circuit | R1 | GT300 | 14 | Toyota GR86 GT300 |