nikuya (nikuniku nikuya), koharu (blue archive), koharu (swimsuit) (blue archive), blue archive, absurdres, commentary, highres, 1girl, arms between legs, bikini, black bikini, black bow, black wings, blush, bow, breasts, embarrassed, feathered wings, floral print, floral print bikini, front-tie bikini top, front-tie top, hair bow, halo, head wings, long hair, looking at viewer, low twintails, low wings, official alternate costume, pink eyes, pink hair, pink halo, print bikini, simple background, sitting, solo, strap slip, swimsuit, twintails, white background, wings