Behind a gravity curtain floats Kikaijima, a colossal island quarantined since the last world war. It’s a lawless prison junkyard of robot machine superweapons from a forgotten age of massive military might. Upon receiving a warning that the unstable island’s reactors will detonate and possibly vaporize the world in just a few days, the Japanese government awakens Kaiser- the most powerful and destructive robot ever created! Judgment day has arrived when the towering Kaiser rockets-off to the island to engage in a thunderous robot-crushing battle to save the planet!
- Other Title: Mazinkaiser SKL, Mazinkaizer SKL, Mazinkaiser Skull, マジンカイザー SKL, Mazinger: Mazinkaizer SKL
- Status: Completed
- Sub/Dub: Anime Dub
- Anime Type: OVA
- Genres: Adventure, Comedy, Mecha, Sci-Fi, Action, Shounen, Animation, Action & Adventure, Sci-Fi & Fantasy, Heavy Metal, Anime, Super Robot, Mazinger
- Characters: Kaido, Ken, Magami, Ryo
- Score: 7.05
- Rank: 3833
- Popularity: 5587