OAV - Apr 24, 2002 through Jan 8, 2003
Alternate Titles
ゲートキーパーズ21 - Japanese
捍衛者21 - Mandarin Chinese
Content: Teen
Synopsis
It has been 32 years since the initial defeat of the Invaders. A.E.G.I.S is pretty well dismantled and has become and underground organization consisting of only a few Gate Keepers. Ayane Isuzu, is sick of society as a whole, though she continues to defeat the Invaders (out of spite for her father) in order to save humanity. New intel just revealed that the revival of Machine General Kikai Shogun and Devil Count Akuma Hakushaku have teamed up with a ghost girl!
Audiences: Josei, Seinen
Genres: Action, Drama, Sci-Fi
Themes: Shounen-Ai