renge (blue archive), blue archive, commentary, highres, 1girl, arm behind head, armpits, backscratcher777, black horns, blue haori, breasts, bright pupils, english text, eyeshadow, fangs, halo, haori, happy birthday, horns, japanese clothes, light blush, long hair, looking to the side, makeup, open mouth, ponytail, red eyes, red eyeshadow, red hair, red halo, red sailor collar, sailor collar, short sleeves, sideless shirt, simple background, single horn, small breasts, small sweatdrop, solo, sweat, upper body, white background, white pupils