safebooruhttps://safebooru.org/index.php?page=atom&tags=3boys belt black hair black shirt brown eyes brown hair collared shirt fingernails hands on hips highres idolmaster idolmaster side-m idolmaster side-m live on stage! instrument male child male focus multiple boys official art okamura nao open mouth piano shirt sleeveless sleeveless jacket stairs tachibana shiro (idolmaster) teeth third-party source upper teeth violet eyes watch2024-05-25T03:57:09Zsafebooru