How many movies have Jun Fukushima and Mitsuhiro Sakakibara collaborated on?

They have worked on 2 movies together! Their first movie together was KONOSUBA – God's blessing on this wonderful world! Legend of Crimson (2019) and was their highest rated movie together. They have not worked together since That Time I Got Reincarnated as a Slime the Movie: Scarlet Bond (2022).