How many movies have Keisuke Watabe and Tooru Yoshida collaborated on?

They have worked on 3 movies together! Their first movie together was Mobile Suit Gundam: The 08th MS Team - Miller's Report (1998) while their highest rated movie together was One Piece: Baron Omatsuri and the Secret Island (2005). They have not worked together since One Piece: Baron Omatsuri and the Secret Island (2005). They are most known for their animation films together.