Shinoda Ryôta
Shiraishi Kyôko
Chinatsu Nakashima
Yamanabe
Kento Machida
Shiraishi Shingo
High school student
(as Mana Minamihisamatsu)
Fuji TV announcer
Nippon Hôsô
Mitsuru Niida
Shinoda Yoshiko (as Kilin Kiki)