How many movies have Masakazu Hashimoto and Toshiyuki Morikawa collaborated on?

They have worked on 4 movies together! Their first movie together was Crayon Shin-chan: Invasion!! Alien Shiriri (2017) and was their highest rated movie together. They have not worked together since Crayon Shin-chan the Movie: The Tornado Legend of Ninja Mononoke (2022). They are most known for their animation films together.