How many movies have Genki Kawamura and Takashi Kojima collaborated on?

They have worked on 3 movies together! Their first movie together was Fireworks (2017) while their highest rated movie together was Doraemon: Nobita's New Dinosaur (2020). They have not worked together since Doraemon: Nobita's New Dinosaur (2020). They are most known for their fantasy films together.