1boy, autumn leaves, black hair, blush, bow, bowtie, buttons, idolmaster, idolmaster side-m, idolmaster side-m growing stars, long sleeves, looking at viewer, male child, male focus, official art, okamura nao, open hands, open mouth, orange bow, orange bowtie, purple eyes, scarf, solo, teeth, third-party source, undershirt, upper teeth only