Career
Ishibashi has participated in Japanese GT Series since 1994, winning the 1995 GT2 class championship. Since 1996 he was participated in the GT300 class, driving for Gaikokuya Porsche in recent seasons.
石橋義三
Ishibashi has participated in Japanese GT Series since 1994, winning the 1995 GT2 class championship. Since 1996 he was participated in the GT300 class, driving for Gaikokuya Porsche in recent seasons.
