For eons, light and dark have fought ceaselessly for dominion over the world. Whispers echo of a Dark Lord whose insidious grip on the realm is marked by insatiable lust, twisted jealousy, ravenous greed, unrelenting vanity, and possessive manipulation. A group of adventurers rose to face this threat with hidden wishes of secrets and shadows untold.
Unfortunately the movie The Broken Promise Hololive English -Promise- 1st Anniversary Musical is not yet available on Disney Plus.
| Writing | Bellamy Luna Brooks | Writer |
| Writing | Jarrett Martin | Writers' Production |
| Writing | lyger | Script Consultant |
| Writing | T-Chan | Script Consultant |
| Production | スージー/Suzy | Production Assistant |
| Production | Joyce T. | Production Assistant |
| Production | Berry Risa | Production Assistant |
| Production | Marmalade | Production Assistant |
| Crew | ミユキニシジマ | Choreographer |
| Crew | Lisa-P | Choreographer |
| Sound | AKI | Music |
| Sound | Sarah de Sa Rego | Music |
| Sound | SAZA | Music |
| Sound | Toshiyuki | Music |
| Sound | ちょめ | Music |
| Sound | 武田 暁 | Music |
| Sound | クックルP | Music |
| Sound | um. | Music |
| Sound | aS | Music |
| Sound | symny | Music |
| Sound | Jeremy Robson | Music |
| Sound | PinocchioP | Music |
| Sound | トライフロンティア合同会社 | Music |
| Sound | Shiori Kurosaki | Music |
| Crew | カバー株式会社 | Cinematography |
| Directing | YAGOO | Director |
