Enban Oujo Valkyrie
The spacecraft lands in a bath belonging to the Casuto family. Inside there is a princess Varukure (Valkyrie), which gives part of his soul Kadzuto to save him from death (caused by his accident). Since he only has half of his soul, he becomes his baby. Now Cadzuto and Ko must find out how to fix the bath and return Warukure to a normal state.