In the 2005 MotoGP season, he took part in Japanese Grand Prix as a wild-card rider for Kawasaki Moriwaki.
Naoki Urasawa | Naoki Inose | Naoki Yoshida | Naoki Yamamoto | Naoki Prize | Naoki Hisaya | Naoki Eiga | Matsudo, Chiba | Naoki Kawamata | Naoki Higashida | Matsudo | Hanzawa Naoki |