Michiru Tsuki

is the current king of the Land of Moon and the father of Hikaru.

Personality
He is shown to be cheerful, and spoiled just like Hikaru, whining like a child when the situation got tough.

Plot overview
Michiru hired Kakashi, Naruto, Sakura, and Lee as ninja bodyguards. When he went to visit his ex-wife Amayo, she had not recognized him since he had gotten fat. When she finally realized who he was, Amayo stated that Michiru hadn't changed one bit and that he still didn't know what the most important thing was, when he suggested that he gave Amayo a fortress or the whole Land of the Moon. After Michiru returned to the Land of the Moon, he mourned the death of his father at the hands of Ishidate.

When the still loyal soldiers of the Land of the Moon, along with the ninja he hired, attempt to use boats to get help from other lands, Michiru is abducted by Shabadaba's men and then was ordered to be hanged. Hikaru, the circus artists and Kakashi's Team reached him in time to save him from being executed. After Naruto had his leg petrified, Michiru helps him up but he gets hit by Ishidate's sharp rocks. Screaming that it "hurts," Hikaru gives him courage to be brave through the pain and charges at Ishidate with Naruto's Crescent Moon Rasengan and kills Ishidate. After that, he lies down with Hikaru and Naruto and finally finds out what his ex-wife wanted from him in reality. During the credits, it is shown he is now exercising to lose his weight, and at the end while watching Naruto and the others leave, comments to Hikaru that they should go see his mother.

Trivia

 * means moon. means to wax, or to be full.
 * When he buys the Circus, he writes a check with a dollar sign, suggesting that his country doesn't use ryō.
 * It is suggested by his ex-wife that he was not as fat while they were still together.