1girl, d, angelfish, animal_costume, animal_ears, animal_hood, blue_eyes, blue_hair, blush, butterflyfish, cat_ears, clownfish, fins, fish, fish_tail, gawr_gura, gawr_gura_(1st_costume), grey_hair, hair_ornament, hololive, hololive_english, hood, hoodie, long_hair, long_sleeves, medium_hair, multicolored_hair, nekopurin_(nyanko_prin), open_mouth, school_of_fish, shark, shark_costume, shark_girl, shark_hair_ornament, shark_hood, shark_tail, sharp_teeth, smile, solo, streaked_hair, tail, teeth, tropical_fish, underwater, virtual_youtuber, water, white_hair