Imp

Imp (インプ) is a small demon who is Opheria's friend. Imp is very playful and loves do cruel things. He isn't too smart and can't understand what is good and what is bad. Imp also has the power of create Naiyas and is considered a commander. He is styled in purple.

Background
He is a small demon who once was the guardian of forest. He mets Opheria when she was young. Opheria was crying towards the lake and Imp saw the small girl alone, so he goes to comfort her. Since that day, they both become best friends.

Appearance
Imp has a human-like appearance. He has brown hair with bangs falling on his red eyes. Imp is usually wearing a purple overall with over a black short sleeved shirt. He also is barefooted.

Etymology
The Old English noun impa meant a young shoot or scion of a plant or tree, and later came to mean the scion of a noble house, or a child in general. Starting in the 16th century, it was often used in expressions like "imps of serpents", "imp of hell", "imp of the devil", and so on; and by the 17th century, it came to mean a small demon, a familiar of a witch. The Old English noun and associated verb impian appear to come from an unattested Late Latin term *emputa (impotus is attested in the Salic law), the neuter plural of Greek ἔμϕυτος 'natural, implanted, grafted'.

Trivia

 * He shares his voice actor, Takeuchi Junko, with Hoshino Kenta  and Natsuki Rin