So I've been watching a lot of Rhythm Heaven Fever stuff, and I really want the game! However there's something I can't shake out of my head...about the three main characters that help you in the beginning.

Marshal is white and has fangs. (for some reason. I think he's from the Glee Club)
Miss Ribbon is the girl, is pinkish red, and sports a red ribbon.
Cam is slim, tall, blue, and sports glasses.

You can tell they make me think of THESE three.