Kahak (カハク) is the sixth successor of the Defense Corps and the first male successor of Hayase's will.
Appearance EditKahak has short, black hair and brown eyes that strongly resemble Hayase's, a trait that all of her descendants share. He wears the same clothes that all leaders of The Defense Corps wear and he carries a long sword on his back.
- Superhuman ability
Using the Knocker in his arm, Kahak can increase his left hand’s strength.
- Partial Shapeshifting
His left hand can change shape, without injuring himself.
- Fushi can feel Kahak's feeling towards Parona's form.
- The Knocker in his arm is smaller than his ancestor, Hisame.
- His arm seems to have merged with the Knocker, as he is able to completely stretch his arm to throw his enemy; something his ancestors were unable to do.