How many movies have Masasumi Tani and Shizuki Asato collaborated on?

They have worked on 3 movies together! Their first movie together was CAN-CAN／マンハッタン不夜城  －王様の休日－  (1996) while their highest rated movie together was Can-Can / Nightless Castle in Manhattan (1996). They have not worked together since El Dorado (1997).