1girl, black headwear, blouse, blush, bow, buttons, diamond button, expressionless, eyeball, frilled shirt collar, frilled sleeves, frills, green eyes, green hair, green skirt, hands on own cheeks, hands on own face, hat, hat bow, hat ribbon, heart, heart of string, koishi day, long sleeves, looking at viewer, medium hair, open mouth, ribbon, shirt, skirt, solo, third eye, wavy hair, wide sleeves, yellow bow, yellow ribbon, yellow shirt