Mito Takami is a supporting character in Love Live! Sunshine!!, introduced as the second daughter of the Takami family and the older sister of the protagonist Chika Takami. She is the middle child, with an older sister named Shima and younger sister Chika. Mito has a cheerful and playful personality, often teasing her younger sister by calling her "baka Chika" and secretly eating her pudding. Despite her lighthearted teasing, she is a responsible working adult employed at a company. Initially, she expresses skepticism about Chika's school idol ambitions, but she quickly becomes one of the most active supporters of the group Aqours. Before their first live performance, Mito works tirelessly to spread the word and gathers a large audience, which helps the group meet the challenge set by Mari Ohara. Throughout the series, she continues to support Chika and her friends from the sidelines, attending their events and helping with small tasks. Her role is primarily that of a caring and dependable older sister who, despite her initial doubts, genuinely believes in her sister's dreams. In the second season, she is involved in a comedic incident where she gives the family dog Shiitake an unconventional haircut. Mito's notable qualities include her strong will, familial devotion, and her ability to mobilize support for the people she cares about. Her appearance features dark yellowish-blonde hair and purple eyes.