index (toaru majutsu no index), misaka mikoto, dengeki bunko, ore no imouto ga konna ni kawaii wake ga nai, toaru kagaku no railgun, toaru majutsu no index, habit, highres, non-web source, official art, blue hair, blush, brown eyes, brown hair, can't be this cute, company connection, cover, frown, green eyes, hair ornament, hairclip, looking to the side, nun, nun headdress, parody, robe, safety pin, school uniform, short hair, skirt, sweatdrop, sweater vest