1girl, animal_ears, blue_eyes, blue_hair, cat_ears, fins, fish_tail, grey_hair, looking_at_viewer, multicolored_hair, official_alternate_costume, open_mouth, shark_girl, shark_tail, sharp_teeth, smile, solo, streaked_hair, tail, teeth, virtual_youtuber, gawr_gura, gawr_gura_(casual), hololive, hololive_english, year_2021, 