How many movies have Akihiko Takahashi and Keita Amemiya collaborated on?

They have worked on 5 movies together! Their first movie together was Cyber Ninja (1988) while their highest rated movie together was Moon Over Tao: Makaraga (1997). They have not worked together since Moon Over Tao: Makaraga (1997). They are most known for their science fiction films together.