+ +, 1boy, 1girl, aged up, alternate costume, animal ears, bespectacled, birthday cake, blue pants, blush, brown hair, brown sweater, cake, casual, closed eyes, comic, cooking, cowboy shot, ear ornament, english text, food, glasses, hair ornament, hairclip, happy birthday, horse ears, horse girl, horse tail, hug, long hair, multicolored hair, open mouth, pants, round eyewear, semi-rimless eyewear, smile, streaked hair, sweater, tail, turtleneck, turtleneck sweater, white background, white hair, yellow eyes