dai-mon (diamond with the d at the end)

Daimon is a cat demon summoned by Ryoka, Nagisa's sister. He now resides in the Kazuro house and can only be seen to those he allows. The only exception to this is Michi, who can see him at all times, for an unknown reason. He likes to wreak havoc and be a general nuisance. His best friend is Nagisa since they have a lot in common. He's ageless technically but he likes the form of a child.