Kôhei Tsuka

1979

• [ ] The Adventures of Kosuke Kindaichi (Dialogue) 

1982

• [ ] Fall Guy (Screenplay) 
• [ ] Fall Guy (Theatre Play) 

1985

• [ ] The Second Is a Christian (Original Story) 
• [ ] The Second Is a Christian (Screenplay) 

1986

• [ ] Atami Murder Case (Screenplay) 
• [ ] Atami Murder Case (Theatre Play) 

1987

• [ ] This Story of Love (Original Story) 
• [ ] This Story of Love (Screenplay) 
• [ ] A Tale of Young Elopement (Screenplay) 
• [ ] A Tale of Young Elopement (Book) 

1990

• [ ] Peesuke: Gatapishi story (Screenplay) 

1991

• [ ] A Naive History of the Bakumatsu Era (Novel) 

1992

• [ ] Sosuke Loses His Lover (Screenplay) 
• [ ] Sosuke Loses His Lover (Theatre Play) 

1993

• [ ] Ring! Ring! Ring! The Champion Belt of Tears (Original Story) 
• [ ] Ring! Ring! Ring! The Champion Belt of Tears (Screenplay) 

1996

• [ ] Hotel Rose (Writer)