How many movies have Mitsunori Yamaguchi and Tetsuro Nireki collaborated on?

They have worked on 3 movies together! Their first movie together was TIGER & BUNNY: The Beginning (2012) while their highest rated movie together was Zorori the Naughty Hero: Super Adventure! (2012). They have not worked together since TIGER & BUNNY: The Rising (2014). They are most known for their animation films together.