|Epithet||"Master of Defense"|
He is a middle aged man who has tattoos on his arms. He has long slick-backed black hair and a small chin beard. He wears a small scarf and heavy armor.
He is over confident and considers himself worthy enough to have Koku’ou grace his tent.
In the past he use to be a bandit in the Koku’ou Clan but joined the Kan Ki Army when Koku’ou did. He then joined the service of the Qin Military and worked his way up to the rank of 1000-Man Commander
During the Battle of Koku You Hills he was apart of Koku’ou's 5000-Man Unit on the left side of the central hill. Koku’ou was hard pressing the Zhao general Kai Gou and was about order an all out attack on him. Until Ki Sui appeared and rallied the soldiers of Rigan just by appearing. This forced Koku Ou to cancel out the attack and instead put her army on the defensive. She ordered Kaku'un and his 1,000 man unit to advance to the front and stop the charge. A unit known as the "Masters of Defense" he advance forward stopping the Zhao charge until Ki Sui flanked his left side down the steep hill top charging his unit and decapitating Kaku'un with ease.
As a 1000-Man Commander he must of had a decent sense of command or ablitiy with his glaive. His unit is considered the "Inmovable Unit". He had enough confident in his ability to stop the Rigan soldiers after Ki Sui appeared and gave them a second wind.