So... is Bastard!! Ankoku no Hakaishin (ONA) finished or not?
NO, it is not finished.
Why?
We found unfinished core content:
Bastard!! ankoku no hakaishin (Adaptation)
Watching Order (by release date)
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:
Bastard!! Ankoku no Hakaishin (ONA)
Bastard‼ Heavy Metal, Dark Fantasy
Anime - Base
Release date: June 30, 2022
Bastard!! Ankoku no Hakaishin Part 2 (ONA)
Bastard‼ Heavy Metal, Dark Fantasy Part 2
Anime - Sequel
Release date: September 15, 2022
Bastard!! Ankoku no Hakaishin: Jigoku no Chinkonka-hen
Bastard‼ Heavy Metal, Dark Fantasy Season 2
Anime - Sequel
Release date: July 31, 2023
Synopsis
Fifteen years ago, the powerful and destructive Dark Schneider was defeated and sealed away. Now, his former comrades, the Four Divine Kings, are back with a terrifying plan: to resurrect an ancient god of destruction in order to force a twisted peace upon the world.
Their plan involves breaking seals protecting several kingdoms, and one kingdom in particular, Metallicana, is caught in the crosshairs. The kingdom's only hope lies with Yoko, who holds the key to releasing Dark Schneider from his prison.
Yoko releases Dark Schneider, hoping he will fight against his former allies. However, Dark Schneider is as selfish and destructive as ever, and whether he chooses to help save the world, or join in its destruction, is uncertain. Yoko must try to control him and convince him to fight on the side of good, even if it seems impossible.