Water Daimyō

He is the daimyō of the Land of Water.

Five Kage Summit Arc
During a meeting of the Five Great Shinobi Countries' daimyō he was cautious that the alliance would give shinobi too much power. This prompted the Earth Daimyō to suggest he didn't trust the ninja of his country. He eventually gave his consent to the formation of the alliance, albeit reluctantly.

Shinobi World War Arc
He is seen in a safe house with the other daimyō.

Trivia

 * In the anime, Tenzen Daikoku was an aide to the Water Daimyō.

Daimyou des Wasser-Reiches