Cast
Keiko Matsuzaka
Hoshino Natsuko/Yumeno Natsumi
Eiichiro Funakoshi
Hoshino Kensaku [older]
Akito Kiriyama
Hoshino Kensaku [young]
Yuina Kuroshima
Yumeno Mari
Yuna Taira
Tokuda Natsuko [young]
Arata Horii
Nakatomi Kazuya
Toshinori Omi
Tokuda Shintaro
Nobu Morimoto
Yuki Tayama
Eiji Takigawa
Genta Wakabayashi
Ryo Yokoyama
Megumi Okawara
Crew
Directing
Keita Kono
Director
Production
Ayako Mizuno
Production Supervisor
Sound
Kyō Nakanishi
Music
Writing
Kumiko Asō
Screenplay