- Country: Japan
- Genres: Biography, Drama
- Release: 2014-02-26
- Director: Yoshinori Ishizawa
- Writers: Ayano Kosaka , Yoshinori Ishizawa , Kenji Aoki
- Language: Japanese
- Stars: Toshirō Yanagiba , Eisuke Shinoi , Akane Hamasaki , Mieko Harada , Katsuhiko Hasegawa , Masaomi Hiraga , Jin Hirao , Kaoru Iida , Makoto Kakeda , Tamotsu Kushima
- Runtime: 100 min
- Awards: N/A
- AKA: たった一度の約束 ~時代に封印された日本人~ (Japan) , Tatta ichido no yakusoku: Jidai ni fuin sareta nihonjin , Tatta ichido no yakusoku: Jidai ni fuin sareta nihonjin (Germany)
- Plot: N/A
- IMDB:tt3565346
Tatta ichido no yakusoku: Jidai ni fuin sareta nihonjin Cast
Yoshinori Ishizawa
Director
Toshirō Yanagiba
Shokichi umeya
Eisuke Shinoi
Akane Hamasaki
Mieko Harada
Katsuhiko Hasegawa
Narration
Masaomi Hiraga
Jin Hirao
Kaoru Iida
Makoto Kakeda
Tamotsu Kushima