1girl, animal ears, blue eyes, blue hair, blue skirt, blush, cat ears, fish tail, grey hair, happy valentine, long sleeves, medium hair, midriff peek, miniskirt, multicolored hair, navel, pleated skirt, ponytail, sailor collar, school uniform, serafuku, shark girl, shark tail, shirt, skirt, solo, streaked hair, tail, thighhighs, thighs, valentine, virtual youtuber, white shirt