How many movies have Hirokazu Kojima and Yusuke Yoshigaki collaborated on?

They have worked on 2 movies together! Their first movie together was Gurren Lagann the Movie: The Lights in the Sky Are Stars (2009) while their highest rated movie together was Dou kyu sei – Classmates (2016). They have not worked together since Dou kyu sei – Classmates (2016).