How many movies have Hiroshi Hanzawa and Saeko Kizuki collaborated on?

They have worked on 4 movies together! Their first movie together was Woman in a Box: Virgin Sacrifice (1985) while their highest rated movie together was Rusted Body (1987). They have not worked together since Your Wife is a Masochist, Let Me Hold Her! (1989). They are most known for their horror films together.