| Most frequent drivers: | Yoshinobu Katsumata (4), Kota Sasaki (2), Fredy Barth (2), Lorenz Frey (2), Uwe Kleen (2), Horst Baumann (2), Klaus Völker (2), Helmut Baumann (2), Minoru Takagi (2), Peter Lyon (1), Taketoshi Matsui (1), Yoshinobu Koyama (1), Kinoshita Takayuki (1), Hiromu Naruse (1), Kageyama Mashiko (1), Masashige Itou (1), "Morizo" (1), Kazunori Yamauchi (1), Marc-Remo Kündig (1), Manuel Amweg (1), Thomas Lampert (1), Christoph Wüest (1), Michael Tischner (1), Kazuya Oshima (1), Owen Mildenhall (1), Hideshi Matsuda (1), Hans Baumann (1) |