This is a set of two entry bonus postcards from the Shiny Colors hot spring facility collaboration. They were obtained at Yua-mino-shima, a facility exclusive to Mie Prefecture. Although unused, please understand that they have been handled by a person and stored. They will be shipped with measures to prevent water damage and folding. Idolmaster Shiny Colors Hot, Relaxing, and Soothing Hot Spring Mood. Mano Sakuragi, Tenka Oosaki, Madoka Higuchi, and Mikoto Hida.