1girl, koharu (blue archive), solo, head wings, pink hair, hat, wings, halo, blush, socks, pink eyes, skirt, twintails, looking at viewer, bag, sitting, locker, open mouth, feet, black headwear, collarbone, black wings, sailor collar, feathered wings, beret, school uniform, long sleeves, bangs, sweat, off shoulder, neckerchief, long hair, loose socks, pink neckerchief, white sailor collar, no shoes, sleeves past wrists, shirt, low wings, soles, white socks, school bag, pleated skirt, (masterpiece,best quality)