How many movies have Genichiro Kondo and Koji Tanaka collaborated on?

They have worked on 3 movies together! Their first movie together was Sakura Wars: The Movie (2001) while their highest rated movie together was Eden of the East Movie I: The King of Eden (2009). They have not worked together since Eden of the East Movie II: Paradise Lost (2010). They are most known for their science fiction films together.