Okada Joji
Okada Kimihiro
Okada Yoshikatsu
Okamoto Tatsuo
Okamoto Yoshihiko
Okamura Takafumi
Okubo Kinji
Okuno Mitsuru
Omika Hiroyoshi
Ono Norikatsu
Onozuka Toshihiko
Onyshkevych Lubomry S.
Ooaeh Yoshihisa
Ooizumi Fumitaka
Ookawa Hideki
Oomori Takahiro
Oota Yoshikazu
Ootsuka Hitoshi
Oshemkov Sergei
Oshemkov Sergey V