How many movies have Ryuichiro Sakata and Shinjiro Kameda collaborated on?

They have worked on 1 movie together! Their first movie together was Hypnosis Mic -Division Rap Battle-: Rule the Stage [Fling Posse vs MAD TRIGGER CREW] (2023) and was their highest rated movie together. They have not worked together since Hypnosis Mic -Division Rap Battle-: Rule the Stage [Fling Posse vs MAD TRIGGER CREW] (2023).