Kamui Kuma is a anthropomorphic polar bear and one of the 9 fathers of Koi Fuyushi. He is known to be blunt, stereotypical, wise, considerate, goofy, comical, comedic, gluttonous, drowsy, and ferocious. Kamui had family problems back home, dealing with his now ex wife and his two sons and daughters. He always tries to find love in the most wrongful ways and eventually got tricked by Satsukata Fuyushi, a 17 year old at Hope's Peak High and the mother of Koi, lying to him that she's 19 and gave him a condom that had a hole cut out, with his seed undenounced to him seeping out of the condom and fusing with the other seeds thanks to Nuke Makita's being gifted with powers. During Paternity Court, turned into a class trial by Cat Makita, Kamui was shocked to hear that Satsukata was actually 17 and felt tears coming out of his eyes, now feeling guilt for assaulting a minor that lied to him. Fortunately, he wasn't arrested for the misconception but was told to raise the child as his own including the other 8, which Kamui happily agreed as he now wants to own up to this mistake. Kamui finally gets the chance to become a father to the baby, since his own family wanted nothing to do with him all because of no reason (which their mother taught them to hate their father so that he could pay child support and take the money for herself). Soon later, his kids would move out after realizing just how scandalous their own mother is and move in with their biological father, all because Kamui had no money to pay and his ex wife denying him that he's the father of her kids, landing him straight back to Paternity Court and proving her wrong and the evidence supporting his claims about her narcissistic ego. The ex wife was sent to prison and losing custody of her kids. Kamui is known to give comfort to those in need by giving them a big bear hug. Kamui is also known to be hanging out with Brandon Mitchell, who has a fascination with bears.