tsubaki 0317, koharu (blue archive), koharu (swimsuit) (blue archive), blue archive, absurdres, highres, 1girl, bikini, black bikini, black bow, black wings, blush, bow, breasts, closed mouth, feathered wings, floral print, floral print bikini, hair bow, halo, head wings, looking at viewer, low twintails, low wings, official alternate costume, pink hair, pink halo, playing with own hair, print bikini, shy, simple background, small breasts, solo, spaghetti strap, swimsuit, twintails, white background, wings