1girl, ahoge, animal ears, apron, black apron, clenched hand, closed mouth, coffee mug, cup, earrings, hair between eyes, holding, holding cup, horse ears, horse girl, jewelry, long sleeves, mug, multicolored hair, official alternate costume, ponytail, shirt, short sleeves, single earring, smile, solo, streaked hair, sweater, white hair, white shirt, window, yellow eyes, yellow sweater