Olivier Gerard
Omori Masaichi
Ooi Shinichi
Ooizumi Junichi
Ookoshi Seiji
Ookubo Takeshi
Oomura Naoki
Oonishi Toshiyuki
Oonou Masayuki
Oonuma Youichi
Ootuka Yoshio
Orita Susumu
Orlowski Raymond
Orner Robert E.
Orth Charles D.
Ortiz Ricardo
Osabe Kenichi
Osborne Roger K.
Osterman Dean William
Oswald Ian