How many movies have Hiroaki Tsutsumi and Yoshiki Kobayashi collaborated on?

They have worked on 2 movies together! Their first movie together was Jujutsu Kaisen 0 (2021) while their highest rated movie together was Teasing Master Takagi-san: The Movie (2022). They have not worked together since Teasing Master Takagi-san: The Movie (2022).