Naoki Oka
Known for Acting
Known for
Mixed-Gender Hot Spring Bath: A Playful Encounter Amidst the Steam
2006 · as Shôji Shinagawa
Aniki and Me 3: Switched Hearts
2006 · as Kensaku Toba
Kinjo no hitozuma: Ureta hakuchû furin
2007 · as Maruo
Shinjin bus guide: Kuwae jôzu na kuchibiru
2005 · as Toru Takashimizu / Kiyoshi Takashimizu
Wakazuma hitori ecchi: Yorumade matenai
2005 · as Kohei Shibayama
35 Year Old Mother in Law: Desiring a Son
2000 · as Yû Miyauchi
Married Woman's Lewd Intercorse
2002 · as Shunsuke Murasawa
THE RAPIST: Beautiful Sisters' Cry of Skin
2010 · as Shinji Ikuhara
Black Dog and Kimono-clad Widow
2003
Mesu kanbô: Kegasareta hitozuma
2002 · as Kyôsuke Kazama
Tsuma no itoko: Jôen ni nagasarete
2006 · as Hideo
Beautiful Skin Teacher: Big Tits Vibrator Torture
2005 · as Kôsuke Umemiya
Gion ero bojô: Ubuhada ga kuneru yoru
2009 · as Kazuo Kyogoku
Joi no uragao: Nozokareta himegoto
2007 · as Yusuke Kanzaki
New Aniki and Me: Hot Blood, One Ball
2008 · as Kuroi Takayuki
Aiyoku no rinne: Suitsuku zecchô
2008 · as Shingo Kitajima
Midarana kajitsu: Mogitate hakui
2006 · as Masahiro Akajuji
Kindan no kioku: Hitozuma ga moeru toki
2009 · as Hironori Miyazono