How many movies have Ryoutarou Akao and Takashi Ueno collaborated on?

They have worked on 3 movies together! Their first movie together was Road to Ninja: Naruto the Movie (2012) while their highest rated movie together was New Initial D the Movie - Legend 2: Racer (2015). They have not worked together since New Initial D the Movie - Legend 3: Dream (2016). They are most known for their animation films together.