How many movies have Kazuyoshi Sakai and Satoru Kajiwara acted in together?

They have worked on 2 movies together! Their first movie together was Yokohama Bakkuretai: Natsu no Shounan jun'ai hen (1994) and was their highest rated movie together. They have not worked together since Yokohama Bakkuretai: Junjô goromaki shitô hen (1995).