| Most frequent drivers: | Motoharu Kurosawa (2), Koichi Hosaka (2), Yoshio Yamaguchi (2), Seiichi Suzuki (2), Keiichi Suzuki (1), Yoshikazu Sunako (1), Masahiro Hasemi (1), Muneaki Kujirai (1), Chuichi Okunishi (1), Kazuo Imai (1), Sakabe Yoshiyuki (1), Michiro Sunaba (1), Minoru Sato (1), Nobuyasu Nakamura (1), Toshinobu Maeba (1), Toshitake Kurosawa (1), Hitoshi Uchikoshi (1), Yoshimasa Watabiki (1), Kazuyoshi Asano (1), Harutaro Shiraishi (1), Kenji Todaira (1), Ryo Itaya (1), Toyokazu Takagi (1), Mutsuaki Sanada (1), Genji Kurosawa (1), Takatoshi Teranishi (1), Harumoto Nakamura (1), Isamu Miura (1), Saburo Koinuma (1), Toshiyuki Watanabe (1) |