The Goddess Freya Awakens!
Loki and Thor rush off to find Freya, on their way they reunite with Yamino and an unconscious Mayura, who fell while trying to catch up with them. They gang find themselves in an aquarium and Loki sees sea otters for the first time. They later find a fearful Freya, but Loki senses darkness in her...
Aired 17/05/2003EP 7 - The Goddess Freya Awakens!

Mythical Detective Loki Ragnarok
Loki, the Norse god of mischief, has been exiled to the human world for what was apparently a bad joke. Along with being exiled, he's forced to take the form of a child. He's told the only way he can get back to the world of the gods is if he can collect auras of evil that take over human hearts, and so to do this he runs a detective agency. Loki is soon joined by a human girl named Mayura who is a maniac for mysteries, and she soon helps out in her own way. However, soon other Norse gods begin to appear, and most have the intent to assassinate Loki for reasons unclear.
(Source: Anime News Network)