How many movies have Koichi Yamadera and Rei Masunaga collaborated on?

They have worked on 2 movies together! Their first movie together was Pokémon the Movie: Kyurem vs. the Sword of Justice (2012) while their highest rated movie together was Zorori the Naughty Hero: Super Adventure! (2012). They have not worked together since Zorori the Naughty Hero: Super Adventure! (2012).