The Shizukana Family is Kumogakure's strongest warrior clan, based in The Land of Lightning's mountains. It is here that they gain their abilities for battle. And through incestuous breeding, retain their might. Very few join Kumogakure's army, as they are hunted for their power. The Shizukana have a unique ability to amplify chakra with the use of raw anger. Doing so makes them the ultimate warriors physically and mentally as they can reach a state of no longer feeling pain. They also have a unique build. Since living in a high pressured place, their bodies are naturally durable and strong.