The OVA series was directed by Rintaro with character designs by Masayuki based on the original story by Hiroshi Aramata.
The show saw a November 9th, 2021 release where the DVD was priced at $19.99 and the Blu-ray at $29.99.
The folks at Media Blasters revealed back in August 2020 their acquisition of the four-part OVA series Doomed Megalopolis, which had come out long ago on VHS and saw a DVD release in 2002 and 2003.
After showing off the covers through social media yesterday, the property is now getting retail distribution listings with details.