How many movies have Junichi Takaoka and Munenori Nawa collaborated on?

They have worked on 4 movies together! Their first movie together was Slayers Return (1996) while their highest rated movie together was That Time I Got Reincarnated as a Slime the Movie: Scarlet Bond (2022). They have not worked together since That Time I Got Reincarnated as a Slime the Movie: Scarlet Bond (2022). They are most known for their fantasy films together.