Ono Toshiro
Onoda Nobuo
Onose Masayuki
Onoye Toshio
Onozaki Tatsuo
Ontiveros Jean-Luc
Ooi Kenta
Ooki Keiko
Ooms Jan A.
Oono Nobuyuki
Oosawa Kenji
Ooseki Yasuyuki
Ooshiro Kiyoshi
Ootsuka Ichiro
Oouchi Shigeo
Oozora Hiroki
Opaskar Vince
Opitz Christian
Oppel Werner
Oppenheimer Max Stul