1girl, alternate costume, aqua hair, black footwear, black headwear, black sailor collar, black serafuku, black shirt, black skirt, boots, bow, bright pupils, collared shirt, eyeball, from behind, full body, green eyes, green hair, hat, hat bow, hat ribbon, heart, heart of string, long sleeves, looking at viewer, medium hair, open mouth, pink background, ribbon, sailor collar, school uniform, serafuku, shirt, signature, simple background, skirt, solo, standing, standing on one leg, tareme, third eye, wavy hair, white pupils, yellow bow, yellow ribbon