How many movies have Koichi Yamadera and Toshiya Shinohara collaborated on?

They have worked on 2 movies together! Their first movie together was Lupin the Third: Tokyo Crisis (1998) while their highest rated movie together was Go! Anpanman: When the Flower of Courage opens (1999). They have not worked together since Go! Anpanman: When the Flower of Courage opens (1999).