shiiku, kiyama harumi, misaka mikoto, saten ruiko, shirai kuroko, uiharu kazari, toaru kagaku no railgun, toaru majutsu no index, 5girls, armband, black hair, brown hair, computer, electricity, electrokinesis, flower, green armband, hair flower, hair ornament, head wreath, headset, laptop, long hair, multiple girls, nail (hardware), pantyhose, pencil skirt, school uniform, serafuku, short hair, skirt, sweater vest, twintails