How many movies have Kazuya Kitao and Satoshi Nagi collaborated on?

They have worked on 1 movie together! Their first movie together was Where did I come from? Who am I? Where will I go to? And you are… (2023) and was their highest rated movie together. They have not worked together since Where did I come from? Who am I? Where will I go to? And you are… (2023).