Masahiro Yoshimoto

1980

• [ ] Maruhi kyôsei-zai: Bed ga nureru (Screenplay) 
• [ ] College Girl's Folds Play (Screenplay) 

1981

• [ ] Semi document: Hentai kyôjidai (Screenplay) 
• [ ] Semi-dokyumento: Tokkun Meiki Dukuri (Screenplay) 
• [ ] Sex document: Kuikomu (Screenplay) 
• [ ] Document porno: Hitozuma baishun no teguchi (Screenplay) 

1982

• [ ] Porno document: Toruko tokkyû bin (Screenplay) 
• [ ] Document porno: Shufu baishun o oe! (Screenplay) 
• [ ] Weekend Shuffle (Screenplay) 

1983

• [ ] Toruko Document: ogon no kuchibiru (Screenplay) 
• [ ] The Execution of Love (Screenplay) 
• [ ] Nirvana Man (Screenplay) 

1984

• [ ] Kahanshin Shôkôgun (Screenplay) 
• [ ] Kawaii Akuma (Screenplay) 
• [ ] Kyoko Aizome’s Widow Boarding House (Screenplay) 
• [ ] Odoru Chibusa (Writer) 
• [ ] Nishikawa Serina: Nozokibeya no onna (Screenplay) 
• [ ] Hakuchû joshi kôsei o okasu (Screenplay) 

1985

• [ ] Kyodai bust 99: D-cup no onna (Screenplay) 
• [ ] Midarana nikutai: Seikan jigoku (Screenplay) 
• [ ] Nurse Girl Dorm: Sticky Fingers (Screenplay) 
• [ ] Sexy up: momoiro chikubi (Screenplay) 
• [ ] Yasuko Yagami ONANIE (Screenplay) 

1986

• [ ] (Marunama) Terekura: Nigiritagaru Hitozuma-tachi (Screenplay) 
• [ ] Shirobara gakuin: Waisetsuna hōkago (Screenplay) 
• [ ] The Sacrifice 2 (Screenplay) 

1987

• [ ] Ôgi kaikan: Tsuya (Screenplay) 

1988

• [ ] Sex dainamaito: Madonna no Shizuku (Screenplay) 
• [ ] Mama is an Idol! Special Final Chapter (Screenplay) 

1990

• [ ] Yamada baba ni hanataba o (Screenplay) 

1991

• [ ] Video Girl Ai (Writer) 

1992

• [ ] Patio (Screenplay) 
• [ ] Patio (Original Story) 
• [ ] Patio: Part 1 (Original Story) 
• [ ] Patio: Part 2 (Original Story) 
• [ ] Patio: Part 2 (Screenplay) 
• [ ] Patio: Part 1 (Screenplay) 

1999

• [ ] A.LI.CE (Original Story) 
• [ ] A.LI.CE (Screenplay) 

2001

• [ ] Shenmue: The Movie (Screenplay) 
• [ ] Jotei SUPER QUEEN (Writer) 

2008

• [ ] The Road to Sirius (Screenplay) 

2012

• [ ] One in a hundred thousand (Writer) 

2013

• [ ] Princess Sakura (Screenplay) 

2014

• [ ] Seicho Matsumoto's Black Gospel (Writer) 

2015

• [ ] The Last Witness (Screenplay) 

2016

• [ ] Detective Ushio vs. Case Writer Saeko: Survivors (Screenplay) 
• [ ] A Living Promise (Screenplay) 
• [ ] Kyotaro Nishimura Travel Mystery 66: Kushiro-Obihiro Murder Route (Screenplay) 

2018

• [ ] がん消滅の罠～完全寛解の謎～ (Writer) 
• [ ] The Crow In Broad Daylight (Screenplay) 

2022

• [ ] 再雇用警察官4 (Screenplay) 

2023

• [ ] Saikoyo Keisatsukan 5 (Screenplay)