How many movies have Chihiro Hayashi and Yuichiro Sueyoshi collaborated on?

They have worked on 4 movies together! Their first movie together was Crayon Shin-chan: Burst Serving! Kung Fu Boys ~Ramen Rebellion~ (2018) while their highest rated movie together was Crayon Shinchan the Movie: The Tornado Legend of Ninja Mononoke (2022). They have not worked together since Doraemon the Movie: Nobita's Sky Utopia (2023). They are most known for their animation films together.