How many movies have Hiroki Shimowada and Ryoko Shiraishi acted in together?

They have worked on 3 movies together! Their first movie together was Towa no Quon 3: The Complicity of Dreams (2011) while their highest rated movie together was Doraemon: Nobita and the Birth of Japan (2016). They have not worked together since Doraemon: Nobita and the Birth of Japan (2016). They are most known for their science fiction films together.