口囃子早鳥（とある科学の超電磁砲） Kobayashi Satori (Certain Scientific Railgun)

夏服・・・tokiwadai school uniform, white blouse, short sleeves, light brown vest, pleated skirt, grey skirt, white socks, loafers, 冬服・・・tokiwadai school uniform, white blouse, long sleeves, brown blazer, red bow, pleated skirt, dark blue skirt, plaid skirt, black socks, loafers, 体操服・・・tokiwadai school gym uniform, white shirt, sleeveless, white shorts, short socks, sneakers,