How many movies have Masashi Karino and Teiyu Ichiryusai collaborated on?

They have worked on 4 movies together! Their first movie together was Crayon Shin-chan: Super-Dimension! The Storm Called My Bride (2010) and was their highest rated movie together. They have not worked together since Crayon Shin-chan: Honeymoon Hurricane ~The Lost Hiroshi~ (2019). They are most known for their animation films together.