Takeshi Ohtani

2003

• [ ] BORIS: 見殺し塔からずっと (Himself) 

2005

• [ ] Boris: Heavy Metal Me -Feedbacker- (????) 
• [ ] Boris: Heavy Metal Me - Flood (????) 
• [ ] Wizard's Convention: Japanese Heavy Rock Showcase (Himself) 
• [ ] Boris: Bootleg -Feedbacker- (Himself) 
• [ ] Heavy Metal Me (himself) 

2010

• [ ] Boris: Live in Japan (Himself) 

2009

• [ 8/10 ] The Limits of Control (Musician) 

2023

• [ ] 満ち草 -michikusa- (Original Music Composer) 

2005

• [ ] Boris: Heavy Metal Me -Feedbacker- (Director) 
• [ ] Heavy Metal Me (Director)