Ruiko Saten
Unknown
Information
A Level 0, classmate and friend of Uiharu who is known for wearing a flower on the left side of her hair. She is a little shameless as she sometimes flips Uiharu's skirt in public.
She first appears in the Toaru Kagaku no Railgun manga and its anime series and makes a cameo appearance in the Toaru Majutsu no Index light novel series and the opening of the anime.
(Source: Wikipedia)
