Sue Hironaga

Sue Hironaga was the third head of the Sue clan of Suō Province and the son of Sue Hiromasa. In 1399 he followed Ōuchi Yoshihiro in the Ōei Rebellion against the shogun Ashikaga Yoshimitsu. Hironaga urged Yoshihiro to return to Suō and try again, but Yoshihiro fought on and was killed.

Hironaga later supported Ōuchi Moriharu in the succession struggle, and in 1401 the Ōuchi appointed him shugodai, deputy military governor of Nagato Province. He was killed campaigning at Inodake in Buzen Province. His cousin Morinaga succeeded him as head of the Sue.