murasakio, beatrice (umineko), ushiromiya ange, ushiromiya battler, ushiromiya jessica, umineko no naku koro ni, striped legwear, 00s, 1boy, 2girls, blonde hair, blue eyes, blush, bow, brother and sister, cake, capelet, christmas, christmas tree, food, fruit, gift, hair down, multiple girls, pastry, red hair, ribbon, santa costume, siblings, sisters, skirt, star (symbol), strawberry, striped clothes, striped thighhighs, thighhighs, twintails, window, zettai ryouiki