Kazuya KamenashiKei Taira / Theme Song Performance Kyoko FukadaYui Nishihara Akari HayamiAyako Noguchi Fuka KoshibaSora Takeuchi Yusuke OnukiYuto Ichinose Natsuko AkiyamaHaruko Ueda Susumu TerajimaShigeyoshi Tajima Katsuhisa NamaseTaro Takayanagi Mio MiyatakeKanae Maruyama Reiko KataokaSatoko Takayanagi Ruiki SatoKei Taira (young) Mizuki SashideNana Hattori Kōichi KoshimuraPrincipal Kida Jyunya KawashimaToru Mamiya Himeka AsamiMai Takayanagi Susumu NakazawaProducteur Satoko UchiyamaProducteur Nakagawa ShinkoProducteur Kazuya KamenashiKei Taira / Theme Song Performance Masahiro TokudaOriginal Music Composer Junnosuke TaguchiTheme Song Performance Tatsuya UedaTheme Song Performance Yuichi NakamaruTheme Song Performance 
