The 31st year of the Showa Era (1956) marked the tenth year since Japan's defeat in World War II. It was when Japan took its first step out of post-war poverty to rejoin the international community. In old downtown Tokyo, a teacher and her students try to pass down Doyo (Japanese traditional children's songs) as the root of Japanese cultural identity to the future generations.
Naoya Sekine
as Akira Yanagizawa
Eri Osonoe
as Yayoi Tajima
Maika Kawaguchi
as Shizu Miyanaga
Tetsuya Kannami
as Teru Yoshimura
Kurumi Honta
as Kimiyo Arima
Seigo Kuwabara
as Yoshio Kawabata
Hikari Yono
as Fukuko Yanagizawa (mother)
Kanon Nagashima
as Reiko Yanagizawa
土師孝也
as Genji Yanagizawa
Sayaka Hanamura
as Rieko Sakamoto
Yasuo Iwata
as Preside Ikeno
木村昴
as Gonji Abe
