Wakusei Robo Danguard Ace: Uchuu Daikaisen
惑星ロボ ダンガードA[エース] 宇宙大海戦
1 sub eps
Doppler has set up a trap for the Jasdam, and it is up to the Danguard Ace to save it.
(Source: AniDB)
(Source: AniDB)