How many movies have Shouhei Hashimoto and Shō Arai acted in together?

They have worked on 1 movie together! Their first movie together was Hyper Projection Play "Haikyuu!!" Karasuno, Revival! (2017) and was their highest rated movie together. They have not worked together since Hyper Projection Play "Haikyuu!!" Karasuno, Revival! (2017).