Isshiki Naouji

Isshiki Naouji, fourth head of the Isshiki clan, went to Kyushu in 1346 and later succeeded his father Noriuji as the Muromachi bakufu's second Kyushu tandai. In the Kannō Disturbance he backed Takauji.

In 1353 Kikuchi Takemitsu's Southern army crushed him at Harizurihara, and in 1355 he fled to Nagato. Sent back to Kyushu, another defeat at Mount Asō drove him to Kyoto in 1358. His later life is unknown; his brother Norimitsu succeeded him.