Masahiro Hashimoto

1982

• [ ] Top Stripper (Second Assistant Director) 

1983

• [ ] Poruno Joyû Shigan (Assistant Director) 

1984

• [ ] Tattoo (Assistant Director) 

1993

• [ ] Moving (First Assistant Director) 

1994

• [ ] Nettai rakuen kurabu (Assistant Director) 

1996

• [ ] The 15 Year Old Bride to Be (Director) 

2001

• [ ] Strain (Writer) 
• [ ] Strain 2 (Writer) 

2003

• [ ] Fujin Volleyball: Mamas Attack (Writer)