How many movies have Takashi Mukouda and Tomokazu Seki collaborated on?

They have worked on 6 movies together! Their first movie together was Pokémon the Movie 2000 (1999) while their highest rated movie together was Evangelion: 2.0 You Can (Not) Advance (2009). They have not worked together since Doraemon: Nobita and the New Steel Troops: Winged Angels (2011). They are most known for their animation films together.