Depicts the life of best-selling Japanese poet Toyo Shibata. Toyo Shibata first began writing poems at the age of 92 and published her first collection of poems "Kujikenaide" (″Don't lose heart″) in 2009, which sold over 1.5 million copies.
Is Don't Lose Heart on Netflix? Unfortunately the movie Don't Lose Heart is not yet available on Netflix.
| Directing | Yoshihiro Fukagawa | Director |
| Writing | Yoshihiro Fukagawa | Screenplay |
| Production | Naoto Asaoka | Producer |
| Crew | Hirokazu Ishii | Cinematography |
| Production | Naoko Yoshida | Producer |
| Production | Kazunari Hashiguchi | Producer |
| Art | Tōru Fujita | Decorator |
| Lighting | Suehara Noritaka | Gaffer |