How many movies have Masaaki Tsukada and Naoyuki Konno collaborated on?

They have worked on 2 movies together! Their first movie together was Lupin the Third: Island of Assassins (1997) while their highest rated movie together was A Certain Magical Index: The Miracle of Endymion (2013). They have not worked together since A Certain Magical Index: The Miracle of Endymion (2013).