Originally known as Chikyuu Bouei Kigyou Dai-Guard when it aired back in 1999 for two cour, the twenty-six episode series saw release a few years later on DVD in North America.
Discotek Media picked up the old ADV Films series Dai-Guard back in December 2015 and they’ve done a bit of home video release work with it.
When saving the world becomes a PR nightmare | Dai-Guard - Episode 3