Kōza Kubisaki

was the leader of Land of Neck.

Appearance
Kōza wore basic armour with a helmet included. He had a sword sheathed at the waist. He had brown hair and a moustache.

Abilities
Kōza could summon a chameleon.

Part I
Kōza summoned Shiromari, which took the form of a castle and died some time after. Naruto Uzumaki, Hinata Hyūga and Kiba Inuzuka visited the castle in a mission, he returned in a soul form to release Shiromari in the castle form.