ChuChu is a main character in the series Show by Rock. The leader of the band Plasmagica. Even though she secretly dreams of becoming a solo artist, she likes and is liked by her bandmates, acting as the secondary guitarist and main vocalist of Plasmagica. She is shown to be very charismatic and an honor student. Every day she diligently works at playing her guitar. Birthday: June 18.
- The first member of the band to grab Cyan's hands (since Cyan was feeling nervous before the Grateful Rock festival) is none other than herself.
- Her facial expression turned angry just when Rosia moved to hug Cyan passionately.
- Won't let Dagger go to Cyan.
- Shed some tears with her face blushing only because cyan expressed her gratitude for having received her gift, the matching guitar pick.
- Missed Cyan deeply when she returned to the human world that she kept gazing at the stars late at night, singing the same song they performed together in their past.
- Thanks to Cyan, she believes she knows what's most important to her.
- Ever since she first heard Cyan sing, she have wanted to sing together with her.
- Understands Retoree's sad feelings over Cyan who will go back to her own world someday.