Naohiko OTSUKA GT World Challenge Asia 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 |
|---|---|---|---|---|---|---|---|
| 2023 | GT World Challenge Asia | Okayama International Circuit | R10 | GT4AM | 2 | Porsche 718 Cayman GT4 RS Clubsport | |
| 2023 | GT World Challenge Asia | Okayama International Circuit | R09 | GT4AM | 1 | Porsche 718 Cayman GT4 RS Clubsport |