Eri Ninamori is a central supporting character in the anime series FLCL (Furi Kuri). She is a classmate and the student council president at Naota's school. Eri is intelligent, composed, and mature for her age, often acting as a voice of reason among her peers. Despite her calm exterior, she struggles with personal issues, including her parents' troubled marriage. Her interactions with Naota reveal her vulnerability and a longing for stability, making her a multifaceted and relatable character within the series.