Ruiko Saten
    Ruiko Saten

    Age: 12–13 
    Height: 160 cm
    Classification: Esper
    School: Sakugawa Middle School
    Level: 0


    A Level 0, classmate and friend of Uiharu. She wears a flower on the left side of her hair. She is cheerful and friendly, and 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.


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    Official Announcement

    Hi everyone,

    As you may have known, our team is working hard on a new digital comics platform that lets you enjoy comics & officially support the creators & publishers that you love. Once it’s launched in the near future, you will not be able to read content anymore on

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