1boy, alternate costume, arm up, armlet, armpits, blue eyes, blue hair, chinese clothes, commentary request, idol, idolmaster, idolmaster side-m, idolmaster side-m live on stage, looking at viewer, male focus, official alternate costume, ponzu beetle burner, simple background, sleeveless, solo, taiga takeru, world tre@sure idolmaster
1boy, alternate costume, arm up, armlet, armpits, blue eyes, blue hair, chinese clothes, commentary request, idol, idolmaster, idolmaster side-m, idolmaster side-m live on stage!, looking at viewer, male focus, official alternate costume, ponzu (beetle burner), simple background, sleeveless, solo, taiga takeru, world tre@sure (idolmaster)