How many movies have Kaori Oda and Wakana collaborated on?

They have worked on 4 movies together! Their first movie together was FictionJunction ~Yuki Kajiura LIVE vol.#4 PART II~ Everlasting Songs Tour 2009 (2009) and was their highest rated movie together. They have not worked together since Kalafina Arena LIVE 2016 at Nippon Budokan (2017). They are most known for their music films together.