Why Do You Keep Changing Jobs?: Somehow between the first game and UmJammer Lammy, he lost his dojo and became what looks to be a hobo. Then between UmJammer Lammy and 2, he now runs a television show about romantic dances.
Cute Clumsy Girl: It's safe to say people find her cute, but throughout her story in UJL, she goes through quite a lot, mostly on account of accidentally ending up in situations that are not a part of her band's schedule and are in fact a part of Chop Chop Master Onion's dream prophecy.
Darker and Edgier: Her songs are noticeably more intense than PaRappa's, and her game deals with darker concepts such as death.