Valkyrie, Kazuto, Akina, Hydra and friends are back for more when the Key of time suddenly appears along with many other mysterious happenings. All seemed to be linked to a person named `Valkyrie Ghost` who`s only goal is stealing Kazuto for herself. As they team up against this seeming unbeatable foe they dig deeper into the mysterious past of Valkyrie`s home planet, Valhalla. (Source: Anime News Network)
Genres: Comedy, Romance, Sci-Fi
Watch UFO Ultramaiden Valkyrie 2: December Nocturne episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.