1girl, ahoge, aqua_eyes, armpits, bare_shoulders, blue_background, blush, breasts, brown_hair, closed_mouth, competition_swimsuit, covered_navel, cowboy_shot, gradient_background, hair_ribbon, hololive, looking_at_viewer, medium_breasts, natsuiro_matsuri, one-piece_swimsuit, oniku_(o29sukizero), ribbon, see-through, short_hair, side_ponytail, smile, solo, spread_armpit, swimsuit, virtual_youtuber, wet, wet_clothes, wet_swimsuit, white_one-piece_swimsuit, yellow_ribbon