How many movies have Hisashi Kagawa and Yosuke Yabumoto collaborated on?

They have worked on 2 movies together! Their first movie together was Zatch Bell! Attack of Mechavulcan (2005) while their highest rated movie together was Bodacious Space Pirates: Abyss of Hyperspace (2014). They have not worked together since Bodacious Space Pirates: Abyss of Hyperspace (2014).