1girl, o, bikini, black_hairband, blonde_hair, blue_sky, blush, breasts, collarbone, day, dot_nose, green_eyes, hairband, hisui_(user_zvkr2432), hololive, kazama_iroha, looking_at_viewer, medium_breasts, navel, outdoors, parted_lips, sitting, sky, solo, stomach, swimsuit, thighs, virtual_youtuber, wet, white_bikini