O'Brien Robert J.
Oba Harutaro
Oda Hatsuo
Ogino Heiji
Ohba Harutaro
Ohishi Michiro
Ohno Yukihiro
Ohta Mitsunori
Ohtsuji Masahiko
Ohyama Yoshio
Oishi Mitsugu
Oka Kozo
Oka Takeki
Okada Tetuya
Okamoto Katsuhiko
Okukawa Yasutoshi
Okumura Masanobu
Okumura Toru
Olson Warren E.
Omori Kazuo