3girls, animal ears, birthday, black hair, blue eyes, blush, bow, bowtie, brown hair, carrot, closed eyes, dated, ear covers, hair between eyes, hamburger steak, holding, holding plate, holding tray, horse ears, multicolored hair, multiple girls, open mouth, party popper, plate, purple shirt, sailor collar, school uniform, shirt, short sleeves, smile, streaked hair, tracen school uniform, tray, upper body