riichu, misaka mikoto, shirai kuroko, toaru kagaku no railgun, toaru majutsu no index, bad id, bad pixiv id, 2girls, argyle background, argyle clothes, bow, breasts, brown hair, crossed arms, electricity, electrokinesis, emblem, hair bow, leg warmers, loafers, looking at viewer, medium breasts, multiple girls, red hair, school uniform, shirt, shoes, short hair, short sleeves, sitting, small breasts, sweater vest, twintails, white shirt, yellow eyes