1girl, black headwear, blouse, blush, bow, breasts, bright pupils, buttons, chibi, corded phone, cropped torso, diamond button, eyeball, frilled shirt collar, frilled sleeves, frills, green eyes, hat, hat bow, hat ribbon, heart, heart of string, koishi day, light green hair, long sleeves, looking to the side, medium breasts, medium hair, open mouth, phone, ribbon, shirt, simple background, smile, solo, third eye, upper body, wavy hair, white background, wide sleeves, yellow bow, yellow ribbon, yellow shirt