How many movies have Hikaru and Kaori Oda collaborated on?

They have worked on 2 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).