Grendizer U: The Inception Anime Details and Episodes When a UFO from the Vega Alliance arrives on Earth, humanity faces its biggest threat in an oncoming Alien invasion. But their hope arrives in another… Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusAiringSourceAnimeCountryJapan Action · Mecha · Sci-Fi Super Robot · Space · Male Protagonist · Amnesia · Aliens Grendizer U (Source) · UFO Robo Grendizer (Alternative) DARLING in the FRANXX Kouji Kabuto · Sayaka Yumi (Supporting) · Duke Fleed · Maria Grace Fleed (Supporting) · Gandal (Supporting)