How many movies have Ittetsu and Takako Sasuga acted in together?

They have worked on 1 movie together! Their first movie together was Danganronpa 3: The End of Kibōgamine Gakuen THE STAGE 2018 (2018) and was their highest rated movie together. They have not worked together since Danganronpa 3: The End of Kibōgamine Gakuen THE STAGE 2018 (2018).