How many movies have Kazuya Hisada and Noboru Koizumi collaborated on?

They have worked on 3 movies together! Their first movie together was Dragon Ball: The Path to Power (1996) and was their highest rated movie together. They have not worked together since One Piece Special: Open Upon the Great Sea! A Father's Huge, HUGE Dream! (2003). They are most known for their adventure films together.