Junji Sakamoto's documentary follows legendary boxing champ Joichiro over 20 years, from the ages 25 to 44. In a series of meetings, like the 7 Up series, Sakamoto conducts intimate interviews with Tatsuyoshi. Narrated by actor Etsushi Toyokawa.
| Release Date | October 22, 2015 | |
|---|---|---|
| Status | Released | |
| Original Title | ジョーのあした -辰吉丈一郎との20年- | |
| Runtime | 1h 20min | |
| Budget | — | |
| Revenue | — | |
| Language | Japanese | |
| Original Language | Japanese | |
| Production Countries | — | |
| Production Companies | ||