This is a fantasy story about a sword and the magic of a girl warrior, Emiya, in a fictitious world. A strong country, Guroman, attacks and overtakes the country of Kukurit, though the particulars of when and where this happens are not given. As a means of keeping the peace, the two countries exchange their third prince and princess, respectively. Prime Rose, the third princess of Guroman, is placed in the custody of a noble family of Kukurit under the name of Emiya.
Unfortunately the movie A Time Slip of 10000 Years: Prime Rose is not yet available on HBO Max.
| Directing | Satoshi Dezaki | Director |
| Directing | Osamu Dezaki | Director |
| Art | Tadashi Katayama | Background Designer |
| Writing | Noboru Ishiguro | Storyboard |
| Visual Effects | Osamu Tezuka | Character Designer |
| Visual Effects | Keizo Shimizu | Animation Director |
| Sound | Yuji Ohno | Music |
| Writing | Osamu Tezuka | Original Story |
| Art | Shichiro Kobayashi | Art Direction |
| Writing | Keisuke Fujikawa | Screenplay |
| Camera | Nobuyuki Sugaya | Director of Photography |
