Kakō

is an artificial human, hailing from Iwagakure.

Mitsuki's Disappearance Arc
When his leader Kū began his power move against the Fourth Tsuchikage, Kakō aided the man in capturing the village leader. Afte the successful abducted, Kokuyō return seeking help for the weakening Sekiei. Kakō and Kirara joined him to help. Midway, they found Mitsuki approaching them while carrying Sekiei. While Kirara and the others grew suspicious of Mitsuki, Sekiei vouched for Mitsuki, insisting that the young boy truly came of his own free will to learn who he really is.appears in this arc.

pt-br:Kakō