How many movies have Kenichi Suzumura and Yoshio Urasawa collaborated on?

They have worked on 2 movies together! Their first movie together was Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck! (2011) and was their highest rated movie together. They have not worked together since がんばれいわ!!ロボコン ウララ〜！恋する汁なしタンタンメン‼の巻 (2021).