Oba Souji
Obama Yoshiaki
Oda Hiroyasu
Ogawa Tetsu
Ogawa Tokumon
Ogden Dennis
Ogle Tami
Oguchi Misuo
Oguchi Mituhiko
Ohishi Yoshiyuki
Ohkita Masao
Ohlsen Daniel Robert
Ohmori Shinichi
Ohnishi Kazuo
Ohta Toshiro
Oizumi Katuhiko
Ojeda Valentin
Oku Yoshioto
Okubo Koichi
Okumura Naoyuki