How many movies have Satoshi Nishimura and Takahiro Yoshimatsu collaborated on?

They have worked on 3 movies together! Their first movie together was Kosuke and Rikimaru: Dragon of Konpei Island (1988) while their highest rated movie together was Trigun: Badlands Rumble (2011). They have not worked together since Trigun: Badlands Rumble (2011). They are most known for their animation films together.