How many movies have Kumiko Aso and Manami Igashira acted in together?

They have worked on 2 movies together! Their first movie together was ラーメン大好き小泉さん 二代目 (2020) and was their highest rated movie together. They have not worked together since ラーメン大好き小泉さん 二代目！2022年新春SP (2022).