Kakkō

Kakkō was a Rock ninja during the Third Great Ninja War. He is also a character who appears in Kakashi Gaiden only.

Kakkō served as a guard in the war. When he felt the team of Kakashi Hatake, Obito Uchiha and Rin coming near, he and his comrade Taiseki attacked them and captured Rin. Kakkō used a Genjutsu on Rin, trying to get information out of her, but it didn't work due to Rin's strong will. Later, Kakashi and Obito came to save Rin. Kakkō used an Earth technique to create a cave and cover in the three Leaf ninja. The falling rocks crushed Obito's body, later causing his death. Kakkō went to help the other Rock ninja in their battles. Later Kakashi, who gained the Sharingan of Obito, killed him with his Chidori.