How many movies have Shin Kagayama and Toshiharu Ikeda collaborated on?

They have worked on 1 movie together! Their first movie together was Angel Guts: High School Co-Ed (1978) and was their highest rated movie together. They have not worked together since Angel Guts: High School Co-Ed (1978).

Role
The man who calls out to Meg
Crew
Screenplay
Crew
Assistant Director