How many movies have Masayuki Sekine and Toshiharu Sugie collaborated on?

They have worked on 3 movies together! Their first movie together was Tenchi the Movie 2: The Daughter of Darkness (1997) while their highest rated movie together was Bodacious Space Pirates: Abyss of Hyperspace (2014). They have not worked together since Bodacious Space Pirates: Abyss of Hyperspace (2014). They are most known for their animation films together.