1girl, black headwear, blush, buttons, closed mouth, collared shirt, corded phone, diamond button, flower, frilled shirt collar, frilled sleeves, frills, green eyes, green hair, green skirt, hands on own cheeks, hands on own face, hat, hat ribbon, heart, heart of string, knife, koishi day, long sleeves, phone, red flower, red rose, ribbon, rose, shirt, short hair, skirt, smile, solo, wide sleeves, yellow ribbon, yellow shirt