冨樫義博
The fourth and final season of the "Yu Yu Hakusho" anime series, known as the Saga of the Three Kings, was directed Noriyuki Abe and produced by Fuji Television, Yomiko Advertising and Studio Pierrot. The episodes were released in North America by Funimation. It adapts Yoshihiro Togashi's "Yu Yu Hakusho" manga series by Yoshihiro Togashi from the seventeenth through volumes over eighteen episodes. The episodes cover Yusuke Urameshi's journey to Makai to meet his demon ancestor, and his attempts to resolve the unstable political situation in Makai.