1964年5月2,3日 第2回日本グランプリ
T-Ⅱクラス、T-Ⅰクラス決勝
'64.5.2-3 2nd Japan Grand Prix in Suzuka Circuit
T-ⅡClass(401cc~700cc)、T-ⅠClass(~400cc)
T-ⅡResult
1st No.19 Takeo Asano (Publica UP10) 9laps 28:52.0
2nd No.22 Shiomi Hosoya (Publica UP10) 28:52.0
3rd No.20 Takehiko Kitahara (Publica UP10) 28:52.4
4th No.6 Yoshimi Katayama (Carol 600) 29:10.9
T-ⅠResult
1st No.9 Riki Okubo (Subaru360) 7laps 24:11.1
2nd No.12 Noriyuki Kozeki (Subaru360) 24:15.6
3rd No.16 Osamu Mochizuki (Suzulight Fronte) 24:23.8
4th No.3 Yoshimi Katayama (Carol 360) 24:23.8