The official Twitter account of the anime Mobile Suit Gundam: The Witch from Mercury announced that the second season of the series will air in Japan on April 9. A special program will be broadcast on April 2, one week before the premiere of the new season. The first season of the series premiered in Japan in October 2022. Yume Miyamoto will reprise her role as Nika Nanaura in the second part of the series after taking a brief hiatus due to health reasons.

The anime is directed by Hiroshi Kobayashi at Bandai Namco Filmworks/Sunrise, with Ichiro Okouchi serving as scriptwriter and series composer.