How many movies have Kiwan and Shouta Ihata collaborated on?

They have worked on 2 movies together! Their first movie together was KONOSUBA – God's blessing on this wonderful world! Legend of Crimson (2019) while their highest rated movie together was Evangelion: 3.0+1.0 Thrice Upon a Time (2021). They have not worked together since Evangelion: 3.0+1.0 Thrice Upon a Time (2021).