Kesagake is a villainous minor character of Ginga: Nagareboshi Gin in the Akakabuto Arc.
When the Harpoon Bear arrived towards Gajou, Kesagake confronts him, willing to kill him for entering his boss's territory. As the two bears fight, the Harpoon Bear was so massive and strong that it ripped Kesagake's head off with a single swipe of its paw. The infamous bear was killed instantly.
- Kesagake was named after the vicious man-eating bear from the Sankebetsu Brown Bear Incident.