A princess from outer space accidentally crashes on Earth, where Kazuto desperately tries to maintain the public bath of his grandfather. Due to circumstances, Kazuto receives part of princess Valkyrie`s soul which forces her to stay there with him. But that is not the only problem… because her soul lost strength, the 18-year-old princess transforms both mentally and physically into a 8-year-old little kid.
- Other Title: UFO Princess Valkyrie, UFO Princess Walkyure, 円盤皇女ワるきゅーレ, UFO Ultramaiden Valkyrie
- Status: Completed
- Sub/Dub: Anime Dub
- Anime Type: TV
- Genres: Comedy, Romance, Sci-Fi, Ecchi, Magic, Animation, Sci-Fi & Fantasy, Based On Manga, Shounen, Anime
- Characters: Sanada, Tokino, Kazuto, Valkyrie
- Score: 6.75
- Rank: 5259
- Popularity: 4540
