How many movies have Hiroyuki Okuno and Tooru Yoshida collaborated on?

They have worked on 7 movies together! Their first movie together was Case Closed: Countdown to Heaven (2001) while their highest rated movie together was Doraemon: Nobita's Dinosaur (2006). They have not worked together since GARO: Divine Flame (2016). They are most known for their animation films together.