Kabane Kusaka is a half-ghoul, half-human, who is in possession of a life calculus, an extremely rare white stone capable of shielding a Kemono's 'thirst', left to him by his unknown parents. Wanting to know who his parents are, he joined the Kemono Office agency in order to look for them.

Kabane has a short stature and pale appearance. He has a short black hair. When transformed into his kemono appearance, his eyes become red. A horn is also seen on his head and parts of his body changes its color. His arm enlargens and becomes red and quite veinous in appearance.

He is quite emotionless due to being raised neglectfully; he is blunt when it comes to responses and could possibly be considered stupid and clueless about things.