yamanonba, koharu (blue archive), blue archive, 1girl, black hat, black shoes, black wings, blush, closed mouth, feathered wings, halo, hat, leg warmers, long sleeves, looking at viewer, low twintails, mini wings, neckerchief, off shoulder, own hands together, pink eyes, pink hair, pink neckerchief, pink skirt, pleated skirt, sailor collar, shoes, simple background, sitting, skirt, solo, twintails, wariza, white background, white leg warmers, white sailor collar, wings