Home Race cars N Nissan Silvia (S15) Race car Nissan Silvia (S15) Entries Season Team Driver / pos. / races Series / class 2004 Auto Staff Racing Masanobu Kato, 37.6 of 7 races All-Japan GT Championship, Class GT300 Katsuhiko Tsutsui, 37.6 of 7 races 2003 Team Daishin Kazuki Hoshino, 10.8 of 8 races All-Japan GT Championship, Class GT300 Tadao Uematsu, 10.8 of 8 races Auto Staff Racing Naofumi Omoto, 29.7 of 8 races All-Japan GT Championship, Class GT300 Masanobu Kato, 30.7 of 8 races Adam Wilcox1 of 8 races Takeshi Shirai1 of 8 races 2002 Auto Staff Racing Naofumi Omoto4 of 8 races All-Japan GT Championship, Class GT300 Masanobu Kato2 of 8 races Takeshi Shirai1 of 8 races Akira Ishikawa1 of 8 races Team Daishin Nobuyuki Oyagi, 9.8 of 8 races 1 win All-Japan GT Championship, Class GT300 Takayuki Aoki, 9.8 of 8 races 1 win Hasemi Motorsport Tetsuya Yamano, 5.8 of 8 races 1 win All-Japan GT Championship, Class GT300 Masataka Yanagida, 5.8 of 8 races 1 win 2001 Auto Staff Racing Naofumi Omoto, 29.6 of 7 races All-Japan GT Championship, Class GT300 Yasukichi Yamamoto, 29.6 of 7 races Team Daishin Takayuki Aoki, 1.7 of 7 races 2 wins All-Japan GT Championship, Class GT300 Nobuyuki Oyagi, 1.7 of 7 races 2 wins Hasemi Motorsport Yuji Ide, 7.7 of 7 races All-Japan GT Championship, Class GT300 Masataka Yanagida, 7.7 of 7 races 1. Positions 1–6 and wins.