How many movies have Hiroshi Imaizumi and Kōji Wakamatsu collaborated on?

They have worked on 17 movies together! Their first movie together was Go, Go Second Time Virgin (1969) and was their highest rated movie together. They have not worked together since Serial Rape in a Secret Room (1981).

Serial Rape in a Secret Room (1981)

Role
Crew
Director

Seishojo gomon (1980)

Role
Crew
Director

Gendai sei hanzai: Boko kankin (1979)

Role
Crew
Director

Oppressive Torture (1978)

Role
Crew
Director
Crew
Executive Producer

Torture Chronicles Continues: 100 Years (1977)

Role
Crew
Director

Prohibition In Japan: Female Trafficking (1977)

Role
Crew
Director

Documentary: High School Girls' Prostitution Ring (1975)

Role
Crew
Director

100 Years of Torture: The History (1975)

Role
Crew
Director

Wet Dice (1974)

Role
Crew
Director
Crew
Executive Producer

Secret High School Girl: After School Activity (1973)

Role
Crew
Director

Backside of 17 (1972)

Role
Crew
Director

Contemporary History of Rape in Japan (1972)

Role
Crew
Director

Sex Family (1971)

Role
Crew
Director

High Noon Rape (1970)

Role
Crew
Director
Crew
Executive Producer

Violence Without a Cause (1969)

Role
Newspaper fee collector
Crew
Director
Crew
Producer

Season of Terror (1969)

Role
Crew
Director
Crew
Producer

Go, Go Second Time Virgin (1969)

Role
Crew
Director
Crew
Executive Producer