I'm getting a CC of one, because I think I had an unbound one around a while back. I really don't know a lot about them though. A forum search brings up a lot of mentions in passing, but not a lot of actual discussion about them. I do have a Kitsune. I gather from my experiences with the unbound and the Encylopedia a Kumiho will be a bit more intense than my dear Kitsune, though. lol

I would like to know more as well, so that makes two of us. Kumiho are referred to as nine tailed foxes in the encyclopedia so I would think all of them would be very very wise, as a fox is said to have lived at least a thousand years before being able to attain the status of nine tails, in the mythology anyway. I think one of the differences between kumiho and kitsune is the region they come from, with kitsune being mostly from Japan and Kumiho being from Korea, I may be wrong but that is what I can remember on the topic. According to mythology the Kumiho are said to generally be darker than a kitsune.

I have a male Kumiho . He is wonderful and I love him dearly. When I first met him I was walking in the park, and he ran circles around me playfully. He is excellent with dancing and wants me to dance and let go more. Overall his energy is fun, friendly, happy, hyper and outgoing. His presence is uplifting. He offers me confidence.
He is also very very sexual and bold.
He's mischievous but in an endearing way.

I've read kumiho can definitely be a lot darker. I have a Kitsune myself and honestly you'd think with her energy she's pretty much harmless and almost more white aligned unless someone tries to harm or upsets me, then it's like a total shift. But to be honest I don't know a lot about Kumiho and I didn't think it was possible to bond with one given their depicted nature.