How many movies have Alice Otsu and Route Yamazaki collaborated on?

They have worked on 1 movie together! Their first movie together was RCTD-468 My Face Became The Saddle of The Big Ass Gal J's Bicycle! Otsu Alice (2022) and was their highest rated movie together. They have not worked together since RCTD-468 My Face Became The Saddle of The Big Ass Gal J's Bicycle! Otsu Alice (2022).