How many movies have Eri Akiyama and RaMu acted in together?

They have worked on 1 movie together! Their first movie together was Zokuri. Kaidan Yowa Gensenshū 2 Saikyō Kyūwa (2017) and was their highest rated movie together. They have not worked together since Zokuri. Kaidan Yowa Gensenshū 2 Saikyō Kyūwa (2017).