1girl, bikini, bloop_(gawr_gura), blue_bikini, blush, breasts, bubble, fins, fish, fish_tail, gawr_gura, grey_hair, hololive, hololive_english, indian_style, long_hair, navel, ocean, shark_girl, shark_tail, sharp_teeth, sitting, small_breasts, swimsuit, tail, teeth, underwater, virtual_youtuber, yamamoto_(ymmt_is_sexy)