TV-Series
Description
Haruka Konoe is a first-year student at Shinonome Academy, where she serves as the class representative. She is the energetic and responsible younger sister of Kanata Konoe, a member of the Nijigasaki High School Idol Club. Haruka has shoulder-length brown hair that she typically wears in pigtails, and blue eyes which contrast with her sister's purple ones. Her birthday is November 11, and she stands 154 centimeters tall.

In stark contrast to her older sister's perpetually sleepy and lethargic demeanor, Haruka is a hardworking, diligent, and upbeat individual who is always ready for action. She has a strong belief in proper behavior and manners, often scolding Kanata for her untidiness, such as leaving clothes on the floor, which she calls "un-ladylike". Despite being the younger sibling, she frequently acts as the more mature one, taking it upon herself to wake Kanata from her naps at school and ensure they are not late. Her desire for orderliness even extends to a wish to "fix" the personality quirks of her fellow idol club members.

Her primary motivation revolves around her deep care for her sister. Her official hobby is "helping my big sister," a role she takes seriously and encompasses tidying up, doing laundry, and looking after Kanata's general well-being. Her supportive praise is a key factor that motivates Kanata to continue her own activities as a school idol. Conversely, Haruka is not skilled at cooking, a skill at which Kanata excels, and she has sought guidance from a friend named Coco Miyashita to improve in order to show her gratitude.

Haruka is a key supporting character in Kanata's story. She is a member of the Shinonome Academy School Idol Club, where she takes on the crucial role of the center for their group performances and also contributes to designing their live show costumes. Her own journey includes a moment of conflict born from worry; concerned that her presence as an idol was causing her sister to overwork herself, Haruka decided to temporarily quit the club. This led to an emotional confrontation where Kanata insisted on persevering for her sake, leading Haruka to act out of her deep-seated concern for her sister's health and happiness before the two ultimately reconciled.