1girl, beach, bikini, blue_archive, blue_bikini, blue_hair, blurry, border, breasts, chise_(blue_archive), chise_(swimsuit)_(blue_archive), flower, hair_flower, hair_ornament, halo, halterneck, horns, karahai_(31448823), long_hair, loose_bikini, navel, ocean, official_alternate_costume, oni_horns, outside_border, red_eyes, red_horns, sailor_collar, see-through, side-tie_bikini_bottom, side_ponytail, small_breasts, solo, striped, striped_bikini, swimsuit, two-tone_bikini, white_border, white_sailor_collar