How many movies have Keiko Toda and Yuji Mitsuya acted in together?

They have worked on 7 movies together! Their first movie together was Karuizawa Syndrome (1985) while their highest rated movie together was Go! Anpanman: Baikinman's Counterattack (1990). They have not worked together since Hal's Flute (2012). They are most known for their animation films together.