Voiced by: Janice Kawaye
A 16-year-old girl who is the older one of the duo. She is depicted as a peppy, optimistic, and cute girl.
Voiced by: Grey DeLisle
A 16-year-old girl who is younger of the duo. She is depicted as a cynical, sarcastic punk rocker.
Voiced by: Keone Young
The duo's well-intentioned yet money-grubbing manager.
Jang Keng and Tekirai
Yumi's and Ami's pet cats, respectively.