koharu_\(blue_archive\), 1girl, solo, looking_at_viewer, blush, open_mouth, simple_background, shirt, white_background, hat, twintails, collarbone, upper_body, pink_hair, sweat, wings, pink_eyes, sailor_collar, off_shoulder, halo, neckerchief, black_headwear, beret, head_wings, feathered_wings, black_wings, white_sailor_collar, single_bare_shoulder, bra_strap, pink_neckerchief
