1girl, backpack, bag, black hair, black skirt, black thighhighs, blush, c:, closed eyes, colored inner hair, confetti, dated, full body, happy, happy birthday, holding, holding stuffed toy, hood, hood down, hoodie, long sleeves, miniskirt, multicolored hair, open mouth, pink hoodie, pleated skirt, purple hair, red shirt, shirt, shoes, sidelocks, skirt, smile, sneakers, solo, stuffed toy, thighhighs, twintails, two-tone hair, white footwear, zettai ryouiki