Good Bye, My Secret Friend Cast Arashi Fukasawa Rie Tomosaka Masato Hagiwara Fuyuki Moto Misako Renbutsu Tokio Emoto Noriko Eguchi Hibiki Uemura Tatsuto Muranaka Rintaro Nakamura Yudai Shirakawa Takeshi Kubota Aiko Miyamoto Sumiko Yamada Rieko Saibara Seiko Takuma Asami Ito Nita Nicholson Noboru Mine Kiyo Nishiyama Kiyokazu Nakatani Katsuhisa Uematsu Kazuya Kitadai Hitomi Oki Sôsuke Ikematsu Takashi Okamura Kazuko Yoshiyuki Yû Aoi