How many movies have Rokusaburo Mishima and Sugiyama collaborated on?

They have worked on 2 movies together! Their first movie together was Am I the Only Normal One!? When I Open My Eyes in the Morning, the World Had Thrown Out All Sexual Values. (2020) and was their highest rated movie together. They have not worked together since A Horny Teacher Gives A Lesson In Dominating Your Sex Life Megumi Fujimiya Edition – Adaptation Of The Popular Club “Great Canyon” Series Misono Mizuhara (2022).