Blue Blue Sky Cast Karin Aiba Mayuu Kusakari Wakana Hashimoto Manami Tanabe Izumi Hirasawa Keisuke Tomita Michelle Kazuki Namioka Sawa Suzuki Yoshihiko Hakamada Tomoko Fujita Yuria Haga Daisuke Iijima Kenji Nasa Ken Yoshizawa Shunya Isaka Sansei Shiomi Hiroyuki Nagato Keiko Matsuzaka