A difficult request brought to the unlicensed genius surgeon Black Jack. It was supposed to be born as twins, but it was an operation to separate what had been taken into another body. The second in a series depicting the episode of the birth of Pinoko.
| Directing | Kazuya Konaka | Director |
| Production | Satoshi Kubo | Producer |
| Production | Satoru Ogura | Producer |
| Writing | Osamu Tezuka | Original Story |
| Writing | Izo Hashimoto | Screenplay |
| Crew | Yōichi Shiga | Cinematography |
| Crew | Nobuaki Koga | Special Effects |
| Sound | Fumito Kasaya | Music |
| Writing | Osamu Tezuka | Comic Book |