saten ruiko, toaru kagaku no railgun, toaru majutsu no index, toji no miko, toji no miko: kizamishi issen no tomoshibi, game cg, official art, third-party source, 1girl, aqua eyes, bench, black hair, black shoes, blue sailor collar, blue skirt, brick road, closed mouth, dappled sunlight, day, from behind, long hair, looking at viewer, looking back, on bench, outdoors, plant, potted plant, sailor collar, sakugawa school uniform, school uniform, serafuku, shirt, shoes, short sleeves, sitting, skirt, smile, socks, solo, straight hair, summer uniform, sunlight, tree, white shirt, white socks, wooden bench