How many movies have Akina Rui and HI-AX collaborated on?

They have worked on 1 movie together! Their first movie together was HiGH&LOW －THE PREQUEL－ / Capricciosa（カプリチョーザ）!! -心のままに- (2022) and was their highest rated movie together. They have not worked together since HiGH&LOW －THE PREQUEL－ / Capricciosa（カプリチョーザ）!! -心のままに- (2022).