How many movies have Hochu Otsuka and Houko Kuwashima acted in together?

They have worked on 11 movies together! Their first movie together was Space Battleship Yamato 2199 (2012) while their highest rated movie together was Space Battleship Yamato 2199: A Voyage to Remember (2014). They have not worked together since Mobile Suit Gundam SEED FREEDOM (2024). They are most known for their animation films together.