1girl, d, armpits, arms_up, barefoot, bloop_(gawr_gura), blue_eyes, blue_hair, blue_one-piece_swimsuit, blunt_bangs, english_text, fins, fish_tail, gawr_gura, goggles, goggles_around_neck, grey_hair, hair_ornament, hanging_lantern, happy_birthday, hololive, hololive_english, innertube, lantern, looking_at_viewer, medium_hair, meiyan_(boyimachao), multicolored_hair, one-piece_swimsuit, open_mouth, shark_girl, shark_hair_ornament, shark_print, shark_tail, sharp_teeth, sitting, smile, streaked_hair, swimsuit, tail, teeth, virtual_youtuber, water, wet, wet_clothes, wet_swimsuit