How many movies have Ami Takatori and Yoshiki Hagiwara collaborated on?

They have worked on 2 movies together! Their first movie together was Sex document: Kigu hanbai-jin (1982) while their highest rated movie together was Shikijô porno: Hageshiku ugoite (1982). They have not worked together since Shikijô porno: Hageshiku ugoite (1982).