O'Donoghue Karen
Oaks Frank L.
Oba Hideaki
Oba Masayuki
Obata Hitoshi
Obata Ritsuko
Obata Takekazu
Oberlander Joseph
Oblon, Spivak, McClelland, Maier & Neustandt, PC
Ochiai Tameichi
Oe Koji
Oe Kouji
Ogata Tomonari
Ogawa Tohru
Ogitani Satoshi
Ogo Seiji
Oguni Masahiro
Oguri Yakeshi
Oguro Dai
Oh Tae-Hwan