How many movies have Hiromi Tsuru and Sumi Shimamoto acted in together?

They have worked on 12 movies together! Their first movie together was Seito Shokun! Kokoro ni Midori no Neckerchief o (1986) while their highest rated movie together was Go! Anpanman: Baikinman's Counterattack (1990). They have not worked together since Go! Anpanman: Rescue! Kokorin and the Star of Miracles (2011). They are most known for their animation films together.