This is a bromide with a handwritten autograph by Hikaru Tono, who plays Shiori Yumeoji. It's a limited edition bonus for the Super Starlight Sheet. I think it's valuable. Revue Starlight Seifuku Music Academy Junior High Stella Takachiho: Haruna Aoki Shiro Okagami: Kaon Matsuzawa Minku Umibe: Kokoro Kuge Ryoko Kobato: Ruka Fukagawa Quina Moriyasu: Yuria Satou Seisho Music Academy / Starlight Kukugumi Karen Aijo: Momoyo Koyama Maya Tendou: Maho Tomita Junna Hoshimi: Hinata Sato Mahiru Tsuyuzaki: Haruki Iwata Nana Oba: Moeka Koizumi Claudine Saijo: Aina Aiba Futaba Isurugi: Hikaru Ikuta Kaoruko Hanayagi: Ayasa Ito Rinmeikan Girls' School Tamao Tomoe: Tomori Kusunoki Ichie Otonai: Azumi Waki Fumi Yumeoji: Reo Kurachi Rui Akikaze: Risa Tsumugi Yuyuko Tanaka: Iori Saeki Frontier School of Arts Aruru Ootsuki: Megumi Han Misora Kano: Ayana Taketatsu Lalafin Nonomiya: Miyu Tomita Tsukasa Ebisu: Eri Kitamura Shizuha Kochou: Mirai Sasaki Seifuku Music Academy Akira Yukishiro: Hotaru Nomoto Michiru Hou: Yuka Ozaki Meifan Ryu: Yume Takeuchi Yachiyo Tsuruhime: Haruka Kudou Shiori Yumeoji: Hikaru Tono Seiran General Arts Institute Koharu Yanagi: Kanon Nanaki Ryo Minamikaze: Minami Tsukui Hisame Honami: Yoko Kado