dsp0355, kochiya sanae, touhou, 1girl, alternate costume, bag, black sailor collar, bow, collarbone, collared shirt, green eyes, green hair, hair intakes, hair ornament, hair tubes, holding, holding bag, jaggy lines, knees, long hair, long sleeves, looking at viewer, neckerchief, pink bow, pink neckerchief, pleated skirt, sailor collar, school bag, school uniform, serafuku, shirt, shoes, simple background, single hair tube, single sidelock, sketch, skirt, skirt set, smirk, snake hair ornament, sneakers, solo, variations, white background, white shirt, wide sleeves