shinonome akito, shinonome ena, project sekai, 1005 0827, 1boy, 1girl, black dress, blush, bow, braid, brother and sister, brown eyes, brown hair, choker, claw pose, dress, fangs, frills, halloween, halloween costume, hat, horns, looking at viewer, open mouth, orange bow, orange hair, orange ribbon, puffy short sleeves, puffy sleeves, purple background, ribbon, shirt, short hair, short sleeves, siblings, simple background, star (symbol), upper body, wings, witch hat