Hiroshi Hamaguchi
| Hiroshi Hamaguchi | |
|---|---|
| Nationality | Japanese |
| Born | October 1, 1976 Tokyo, Japan |
| Racing licence | FIA Bronze |
Hiroshi Hamaguchi (濱口 弘, Hamaguchi Hiroshi; born October 1, 1976) is a Japanese businessman and racing driver. He won the 2019 FIA Motorsport Games GT Cup along with Ukyo Sasahara, driving a Lamborghini Huracán EVO GT3.