How many movies have Junichi Uematsu and Takayuki Hamana collaborated on?

They have worked on 4 movies together! Their first movie together was The Prince of Tennis: Two Samurais, The First Game (2005) while their highest rated movie together was Giovanni's Island (2014). They have not worked together since The Klutzy Witch: Fūka and the Dark Witch (2023). They are most known for their animation films together.