- Country: Japan
- Genres: Action, Animation, Short
- Release: 2019-05-24
- Director: Hiroyuki Imaishi
- Writers: Kazuki Nakashima , Michael Schneider
- Language: Japanese
- Stars: Taichi Saotome , Kenichi Matsuyama , Ayane Sakura , Rikiya Koyama , Taiten Kusunoki , Nobuyuki Hiyama , Katsuyuki Konishi , Mao Ichimichi , Steve Blum , Steve Blum , Johnny Yong Bosch , Johnny Yong Bosch
- Runtime: 10 min
- Awards: N/A
- AKA: Promare: Lio-hen , PROMARE(プロメア)リオ編 (Japan)
- Plot:
A second prequel set one day before the events of the Promare film.
- IMDB:tt11803654
Promare: Lio-hen Cast · · · ALL
Hiroyuki Imaishi
Director
Taichi Saotome
Lio Fotia (voice)
Kenichi Matsuyama
Galo Thymos (voice)
Ayane Sakura
Aina Ardebit (voice)
Rikiya Koyama
Ignis Ex (voice)
Taiten Kusunoki
Vulcan Haestus (voice)
Nobuyuki Hiyama
Gueira (voice)
Katsuyuki Konishi
Meis (voice)
Mao Ichimichi
Thyma (voice)