He has some sort of debilitating illness that is slowly claiming his life (on top of being old). I'm guessing it's cancer or something similar, since it seems to be eating him away from the inside. We've known that there's something that's wrong with him and he's on a timer, ever since we learned that... shit, can't remember his name, the pompadour asshole champion- that he's in a hurry to get all the belts and fulfill the coach's dream before he kicks the bucket from his illness.Is Kamogawa having a heart attack ?