Kyuhei Tsubakihara

1992

• [ ] True Sky Blue (Assistant Director) 

2003

• [ ] Cosplay Rin Nohara (Director) 

2004

• [ ] The Hidden Big Breasts (Director) 
• [ ] Fetish Sola (Director) 

2007

• [ ] Hermaphrodite Sisters 2 (Director) 

1997

• [ ] Bôkô no jitsuroku: Nakisakebu onnatachi (Associate Producer)