It is a bit ambiguous in this case.
All detected relations are finished, but we could not confirm the source content in MangaUpdates. Please check the release order section for a complete list of relations.
Here you have all the anime relations we detected ordered by release date, so you can see the reason for this status in context and also use it as watching order.
The mangas and the non-core contents are excluded by default, but you can enable them by clicking the buttons below:
Anime - Sequel
Release date: May 08, 2003
Anime - Base
Release date: April 04, 2007
Saint Beast: Kouin Jojishi Tenshi Tan tells the story of a hierarchical society of angels created by the god Zeus.
Six powerful angels, known as the Saint Beasts, are chosen to oversee the animal kingdom, but their faith in Zeus begins to waver due to his growing tyranny.
Adding to the complexity, two other angels, Kira and Maya, choose to abandon their duties and journey to Earth, setting in motion events that challenge the established order.
The anime explores themes of duty, loyalty, and the potential for rebellion against an unjust ruler within a divine context.