Loki is the Norse God of Chaos and mischief, the main character of the series.
Loki was banned from the realm of Gods by Odin the father of all Gods, he was turned into a child and sent to earth. To be able to return to his original form and the world of the gods, Asgard, he has to gather evil aura. He runs the Enjyaku Detective Agency.
Loki was created by mangaka Sakura Kinoshita and was inspired by the Norse god of the same name. He has two different voice actors in the anime, Yuriko Fuchizaki who is the voice of the child Loki and Takahiro Sakurai who is the voice of the adult Loki. In the English dub, these roles are played by Shannon Emerick and Jose Diaz.
He has red brown hair and green eyes, and always wearing dark clothes.