Yukinari Nada serves as a supporting character and the youngest member of the idol group Cgrass, recognized for his indigo hair and striking orange eyes. His performance outfit features a tan dress shirt with a white bow tie accented by a pink brooch, layered under a red coat fastened with a black belt. The ensemble includes white gloves, long grey pants, and knee-high black boots detailed with gold accents. His birthday falls on November 18, and his designated image color is pink. As part of Cgrass, he shares the stage with group members Hikaru Setouchi, Chihiro Misaki, Akira Uchihama, and Homare Hakata, with the group depicted as popular figures within their series' idol industry landscape.