How many movies have Kazue Kinoshita and Takao Koyama collaborated on?

They have worked on 10 movies together! Their first movie together was Dragon Ball Z: The Tree of Might (1990) while their highest rated movie together was Dragon Ball Z: Fusion Reborn (1995). They have not worked together since Dragon Ball Z: Wrath of the Dragon (1995). They are most known for their action films together.