Kakeru Tsuki

was the father of Michiru Tsuki and the grandfather of Hikaru Tsuki.

Plot overview
He was king of the Land of the Moon until his friend Shabadaba betrayed him by hiring Three Wandering Ninja to assassinate him. Sakura Haruno was able to keep him alive a little longer, and he used his last seconds to tell his son and grandson that they were the new king and prince.

Trivia

 * means moon. means to wane.