How many movies have Fumio Matsumura and Shotaro Ishinomori collaborated on?

They have worked on 9 movies together! Their first movie together was Kamen Rider ZO (1993) while their highest rated movie together was Kamen Rider 555: Paradise Lost (2003). They have not worked together since Kamen Rider Zi-O NEXT TIME: Geiz, Majesty (2020). They are most known for their science fiction films together.