Kuonji Ningyo (久遠寺 人魚) is the heroines of Kojin Jugyou The Animation: Schoolgirl ready for a private lesson - Lesson2.

https://www.getchu.com/soft.phtml?id=530345

kuonji_ningyo, 1girl, blue eyes, brown hair, long hair, hair intakes, bangs, hair between eyes, long sidelocks, hair bow, hair ribbon, school uniform, blazer, long sleeves, brown vest, white shirt, red bow, open jacket, pleated skirt, black skirt