89 (8989 99), shinonome ena, project sekai, commentary request, highres, 1girl, black background, black neckerchief, black shirt, braid, brown eyes, brown hair, collarbone, long sleeves, looking at viewer, multicolored neckerchief, neckerchief, ok sign, ok sign over eye, parted lips, portrait, red eyes, sailor collar, school uniform, serafuku, shirt, short hair, side braid, simple background, solo, two-tone neckerchief, white sailor collar, yellow neckerchief