How many movies have Marin Mita and Michiru Arashiyama collaborated on?

They have worked on 2 movies together! Their first movie together was 新人NO.1STYLE 三田真鈴 AVデビュー (2023) and was their highest rated movie together. They have not worked together since エロめっちゃ可愛い三田真鈴の初・体・験3本番 人生初めて尽くし！ 激イキしまくりスペシャル！ (2023).