tanaka yuuichi, index (toaru majutsu no index), megami magazine, toaru majutsu no index, absurdres, highres, non-web source, official art, scan, 00s, 1girl, arm up, armpits, averting eyes, barefoot, bed, bedroom, blue hair, blush, calendar, clock, curtains, feet, female focus, fingernails, green eyes, indoors, legs, long hair, long sleeves, looking at viewer, open mouth, outstretched arm, robe, safety pin, sitting, solo, sunlight, toes, undressing, window