1girl, absurdres, alternate_costume, bikini, blue_archive, blue_hair, breasts, chise_(blue_archive), chise_(swimsuit)_(blue_archive), flower, gradient_horns, hair_between_eyes, hair_flower, hair_ornament, halo, highres, horns, long_hair, multicolored_horns, shiriaru_(jjonaeng), skin-covered_horns, solo, swimsuit, underwater