1girl, air_bubble, alternate_costume, ayatsuki_hina, black_hair, bodysuit, braid, breasts, bubble, clownfish, covered_navel, diving_mask, diving_regulator, diving_suit, eyelashes, fish, goggles, grey_hair, hair_between_eyes, hair_ornament, hairclip, hand_up, hololive, long_hair, long_sleeves, looking_at_viewer, medium_breasts, multicolored_hair, oxygen_tank, red_eyes, sakamata_chloe, side_braid, sidelocks, single_braid, skin_tight, solo, streaked_hair, underwater, virtual_youtuber, water, wetsuit, white_bodysuit, x_hair_ornament