How many movies have Hiroshi Iwasaki and Shunsuke Sakuya acted in together?

They have worked on 3 movies together! Their first movie together was Lupin the Third: Seven Days Rhapsody (2006) while their highest rated movie together was Maquia: When the Promised Flower Blooms (2018). They have not worked together since Maquia: When the Promised Flower Blooms (2018). They are most known for their animation films together.