How many movies have Hiromi Kato and Kiyomi Itō collaborated on?

They have worked on 10 movies together! Their first movie together was Lolita: Vibrator Torture (1987) and was their highest rated movie together. They have not worked together since Serial Rape: Perverted Experiment (1990). They are most known for their horror films together.

Crew
Lighting Director
Role
psychologist's wife