tntl nemui, koharu (blue archive), blue archive, highres, 1girl, beret, black hat, black shirt, black wings, blush, buttons, covering own mouth, cropped torso, feathered wings, full-face blush, halo, hand up, hat, head wings, heart, long hair, long sleeves, looking at viewer, neckerchief, pink eyes, pink hair, pink halo, pink neckerchief, sailor collar, shirt, simple background, single bare shoulder, solo, twintails, white background, white sailor collar, winged halo, wings