There are also three pink NPCs, one of which is obstructed initially by the camera view, which changes after talking to the blue NPCs:
Oddly enough, there are unused cut-in graphics for the rest of the party members (Presea even gets two), plus Abyssion and Mithos, on the GameCube version disk. Upon performing Hi-Ougi (Mystic Artes) with Lloyd, Genis and Colette, cut-ins appear over the screen with that character's face.