Ohya Shigeki
Ohyama Sadao
Oie Naoko
Oike Hiroshi
Oishi Tetsu
Okajima Jiro
Okamoto Fukukou
Okamoto Jyoji
Okamoto Teiichi
Okamura Tetsunobu
Okawara Yasuhito
Oki Minoru
Okoren Ronald W.
Okoshi Seiji
Okuda Toshihiro
Okuma Keiko
Okumura Shunji
Okura Eigi
Okuzawa Yoshiyuki
Oliveira Mauro M.