How many movies have Kei Tomiyama and Yusaku Yara acted in together?

They have worked on 8 movies together! Their first movie together was Sanshiro the Judoist (1981) while their highest rated movie together was Galaxy Investigation 2100: Border Planet (1986). They have not worked together since Go! Anpanman: Nosshi the Dinosaur's Big Adventure (1993). They are most known for their animation films together.