How many movies have Kenjiro Hirose and Noriko Takahashi collaborated on?

They have worked on 4 movies together! Their first movie together was Botchan shain seishun wa ore no monoda! (1967) while their highest rated movie together was Konto 55: Grand Outer Space Adventure (1969). They have not worked together since Konto 55: Grand Outer Space Adventure (1969).