| Most frequent drivers: | Satoshi Fujita (5), Shuji Fujii (4), Toshio Fujimura (4), Makoto Iwasaki (3), Koichi Iwaki (3), Akira Saito (3), Tetsu Fujita (2), Toshio Shimizu (2), Yasuo Kitamura (2), Shizuo Shimura (2), Friedhelm Przyklenk (2), Werner Lohmann (2), Masaaki Ikeda (2), Nobuhiro Inaba (2), Barthelemy Kuwahara (2), Tadashimi Ishikawa (2), Masashi Kitagawa (2), Yoshinori Sakurai (2), Osamu Igusa (2), Nobuko Koike (2), Kenji Kojima (2), Kouichi Akagi (2), Takeo Asano (2), Junko Ejiri (2), Kono (2), Sadatoshi Matsumoto (2), Tomoaki Narumi (1) |