How many movies have Tarusuke Shingaki and Toru Okawa acted in together?

They have worked on 4 movies together! Their first movie together was Ghost in the Shell: Stand Alone Complex - Solid State Society (2006) while their highest rated movie together was Thunderbolt Fantasy: The Sword of Life and Death (2017). They have not worked together since Twittering Birds Never Fly: The Clouds Gather (2020). They are most known for their animation films together.