How many movies have Daigo Udagawa and Yoshikazu Ebisu collaborated on?

They have worked on 2 movies together! Their first movie together was Should Not! Luna-Sensei, Howl! Arashi No Oppai Volley!? Hen (2014) and was their highest rated movie together. They have not worked together since Should Not! Luna - Sensei Great Study Strategy!! (2014).