Oda Etsuzi
Ohba Shunjiro
Ohta Naoto
Okada Tadashi
Okumura Yoshio
Okutani Ayumu
Oliver Theodore A.
Olliffe David William
Olsson Staffan
Omomo Shingo
Omono Shingo
Ooyama Mitsuhiro
Ortenheim Bjorn
Osuga Masuo
Ota Mitsuharu
Ottoson Allen E.
Overland Donald L.
Oyama Mitsuhiro
Oyama Tomio