How many movies have Fumio Matsumura and Hideaki Kusaka collaborated on?

They have worked on 3 movies together! Their first movie together was Kamen Rider J (1994) while their highest rated movie together was Engine Sentai Go-Onger: 10 Years Grand Prix (2018). They have not worked together since Engine Sentai Go-Onger: 10 Years Grand Prix (2018). They are most known for their adventure films together.