Yasufumi Tanaka

1999

• [ ] Fechina onnatachi: Hazukashii shitagi (Assistant Director) 
• [ ] Kyonyû henshûchô: Yawarakana amami (Assistant Director) 
• [ ] Shufu no Sei: Midara na Yagai Etchi (Assistant Director) 
• [ ] Groper Train: Deep Inside (Assistant Director) 

2000

• [ ] Women Who Bully: Pleasure, Climax, Ascension (Assistant Director) 
• [ ] Setsunaku motomete: OL-hen (Assistant Director) 

2001

• [ ] Whore Hospital 4: No-Pants Nursing (Assistant Director) 
• [ ] Innyo Ranbu: Battle Do-waisetsu (Assistant Director) 

2002

• [ ] Okyû kairaku: Wakakusa iburi (Assistant Director) 

2003

• [ ] Married Women Who Want to Do It 2: Ascension Technique (Assistant Director) 
• [ ] Beasts Under the Moon (Assistant Director) 
• [ ] Married Women Who Want a Taste (First Assistant Director) 
• [ ] Binyû bôkô: Hiwai na ratai (Assistant Director) 

2004

• [ ] Wild Slut: Beautiful Legs Pheromone (Assistant Director) 
• [ ] The Orgasm Counselor (Assistant Director) 
• [ ] Peach-butt Sisters: Fragrance of Pubic Hair (Assistant Director) 
• [ ] Shojo hanayome: Hajimete no yorokobi (Assistant Director) 
• [ ] Ultimate Sensation Shame Hole Gouging (Assistant Director) 
• [ ] Kindai shitei: Nyoniku no nukumori (Assistant Director) 

2005

• [ ] Abnormal Sexual Desire Report: Super Raw SEX Research Institute (Assistant Director) 
• [ ] Beautiful Awakening (Assistant Director) 
• [ ] Hentai taii: Iyarashii seikatsu (Assistant Director) 
• [ ] Chikan densha: Ecchina chijo ni goyôjin! (First Assistant Director) 
• [ ] Sweet as a Peach (Assistant Director) 

2006

• [ ] Three Naked Sisters: Lustful Intercourse (Director) 
• [ ] Apartment Wife Orgy: Swap Club (Assistant Director) 
• [ ] Kyonyû na shimai: Tanima ni suitsuke (Assistant Director) 
• [ ] Host kurui: Kawakanai mitsu-jiru (Assistant Director) 

2007

• [ ] Naked Queen: Angel's Hame-Feeling (Director) 
• [ ] New Tokyo Decadence: The Slave (Assistant Director) 

2008

• [ ] Rashin no uragao: Fushidara na ai (Other) 

2009

• [ ] Fate in a Mask The Naked Angel (Other) 

2011

• [ ] Onna shinken-shi: Irojikake midare yubi (Director) 
• [ ] Dorei shiiku: hentai shaburi mesu (Assistant Director) 

2012

• [ ] Kanjiru wakazuma no amai mitsu (Director) 
• [ ] Chikan densha: yume yubi no atsui shirabe (Director) 

2013

• [ ] Hitozuma ero dôchû: ageshiku nosete (Director) 
• [ ] A Kiss in My Color (Director) 

2014

• [ ] Tôsatsu family: Oyako nama chûkei (Director) 
• [ ] Onna kankoshi: Yasuragi no binyû (Director) 

2006

• [ ] Three Naked Sisters: Lustful Intercourse (Screenplay) 

2011

• [ ] Onna shinken-shi: Irojikake midare yubi (Screenplay) 

2012

• [ ] Kanjiru wakazuma no amai mitsu (Screenplay) 
• [ ] Chikan densha: yume yubi no atsui shirabe (Screenplay) 

2013

• [ ] A Kiss in My Color (Screenplay) 
• [ ] Hitozuma ero dôchû: ageshiku nosete (Screenplay) 

2014

• [ ] Onna kankoshi: Yasuragi no binyû (Screenplay) 
• [ ] Tôsatsu family: Oyako nama chûkei (Screenplay) 

2004

• [ ] The Tutor I Loved, My Pure White Body Was Tainted (Thanks) 

2005

• [ ] Embraced by Gentle Love (Thanks) 

2006

• [ ] Groper Train: The First Wetness Feels Like a Dream (Thanks) 

2007

• [ ] Love in the Crossroads (Thanks) 
• [ ] Groper Train: The Sensitive Fingertip Guide (Thanks) 

2010

• [ ] Sexual Harassment Female Boss: Pantyhose Sexual Torture (Set Designer) 

2007

• [ ] Hentai ana nozoki: Kusamura wo kage (Lighting Technician) 

2010

• [ ] The Boys of Love Beach (Associate Producer) 

2005

• [ ] Coming Out (????) 

2012

• [ ] Dakitai hitozuma: Kosureru kanshoku (Debt collector) 

2019

• [ ] Hitozuma no toiki: Midara ni aishite (Coordinator B)