|"♪ I want to be your lucky girl ♪"|
|Debut Episode||Phantasmagoric Arc, Episode 13|
Yun*chi is a guest character that appears at the ending credits of Phantasmagoric Arc, Episode 13. She is seen singing the ending theme while Wooser and company have been celebrating once she appears.
She is a persona of the real-life pop singer of the same name, whom had written and performed the Phantasmagoric Arc's ending theme, "Lucky Girl*".