He is immature and mischievous but he is the bravest out of his siblings. Kinta like the rest of his siblings look up to his father Hiro admiring his strength. After running into the Aka-ari Army he fell great guilt about what happened to his brothers and Tonov but understands that he must move on for Tama and his mother but fills a great need to avenge his family.
Kin and his siblings was born in the spring of Futago Pass, shortly after the fall of Shōgun. As a puppy, Kin is just as mischievous as his siblings and is prone to biting. He remains in the care of his mother for most of his appearance.
After a volcano erupts in Ou, forcing the dogs to flee, Kin and his family are locked in a mine by Jinemon Kurohabaki until being later released by Daisuke.
A few months have passed since the defeat of Masamune Kurohabaki and Kin is grown up, but still lacking in fighting experience. When Monsoon attacks Ou, Kin encourages his father to fight but is escorted away with Reika and his siblings under Gin's orders.
Reika tells the children with her to rest for the night, when she notices a dog coming up the hill towards them. She recognizes him as Nyūdōunsai Sanada and tells him what has happened in Ou.
- Together with his brother Tamasaburō's nicknamename Tama, it's a joke of the japanese word kintama (jap; 金玉), meaning testicles, or golden balls as a literal translation.
- As a puppy, he had fluffier floppy ears like his father, but when he became older his ears changed to be smoother and more folded-looking like Jirō's ears.
- As of GDN, Kinta is confirmed to be his full name.