How many movies have Riki Matsuura and Takashi Hashimoto collaborated on?

They have worked on 3 movies together! Their first movie together was Welcome to the Space Show (2010) while their highest rated movie together was Doraemon: Nobita and the New Steel Troops: Winged Angels (2011). They have not worked together since Fireworks (2017). They are most known for their animation films together.