1girl, :3, ahoge, alternate costume, blue eyes, blue hair, brown overalls, dot nose, fins, fish tail, grey hair, hair ornament, light blush, long hair, looking at viewer, multicolored hair, overalls, shark girl, shark hair ornament, shark tail, shirt, short sleeves, sidelocks, simple background, solo, streaked hair, tail, two side up, upper body, v arms, virtual youtuber, white background, yellow shirt