How many movies have Mikine Kuwahara and Takashi Hashimoto collaborated on?

They have worked on 4 movies together! Their first movie together was Escaflowne: The Movie (2000) while their highest rated movie together was Zatch Bell! Attack of Mechavulcan (2005). They have not worked together since Garo: Divine Flame (2016). They are most known for their animation films together.