How many movies have Hiroshi Masuoka and Hiroyuki Yano collaborated on?

They have worked on 10 movies together! Their first movie together was Go! Anpanman: Baikinman's Counterattack (1990) while their highest rated movie together was Go! Anpanman: Revive Banana Island! (2012). They have not worked together since Go! Anpanman: Twinkle! Princess Vanilla Of Ice Cream Land (2019). They are most known for their family films together.