How many movies have Michiko Taniguchi and Toshihiko Masuda collaborated on?

They have worked on 4 movies together! Their first movie together was Naruto the Movie: Ninja Clash in the Land of Snow (2004) 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). They are most known for their animation films together.