Yuino Nanase

Yuino Nanase shares the same classroom as protagonist Haruki Haibara and has been a childhood friend of heroine Hiyori Hoshimiya since their early years. Her naturally sunny disposition and sharp ability to read the room make her the go-to person for lifting the group's spirits. Despite holding the top position in science subjects at school, she privately harbors a deep enthusiasm for female idol groups. Throughout Haibara's restarted youth, she quietly supports those around her with keen insight, making her an indispensable pillar within their circle of friends.