Naoyuki Chiba

1998

• [ ] Captive TORIKO Ultimate Pleasure (????) 
• [ ] Education Intern: rape meat hell (????) 

2000

• [ ] Jiro Tsunoda's Invitation from the Spirit World - True Terrifying Experiences (????) 

2001

• [ ] Naughty Boys (Takayuki) 
• [ ] Misoji dôsôkai: Hame o hazuse! (Hiroshi Fukumoto) 

2002

• [ ] Kimini horeteru (????) 

2003

• [ ] The Last Coffin (????) 

2004

• [ ] The Theme Park (????) 
• [ ] Maybe It's Sad (Satoshi Takagi) 
• [ ] The Molester Net ACCESS 8 (????) 
• [ ] The Tutor I Loved, My Pure White Body Was Tainted (Kazuo Hayase) 

2005

• [ ] Pachinker Explosion (????) 

2006

• [ ] The Con Artist (????) 
• [ ] Fall Into The Blue (Satoshi) 
• [ ] Kyonyû na shimai: Tanima ni suitsuke (Daisuke) 

2007

• [ ] New Tokyo Decadence: The Slave (Takeshi (Rinako's workmate)) 
• [ ] Akiho Yoshizawa Temptation: Eating Me (????) 

2008

• [ ] Boseiai no onna: Hiruma kara shitai! (????) 
• [ ] The Muse (????) 
• [ ] Sexy Sisters of Sorrow (Mitsuo Andô) 
• [ ] The Muse (Yûkei Takashima (as a youth)) 
• [ ] Rashin no uragao: Fushidara na ai (????) 
• [ ] The Beast-like Wife (????) 

2009

• [ ] Kung Fu Girl (????) 
• [ ] Girl In Captivity 2: Hitwoman in Chains (Koji Yoshihara) 
• [ ] Inran hida no oku (????) 

2010

• [ ] Confession of loss (younger sister) - Trembling with embarrassment (Akira) 
• [ ] Special Investigation Unit 0: Beautiful Ass Investigator (????) 
• [ ] Mahjong Queen (????)