Nagai Sadahide

Nagai Sadahide (c. 1278–1308) was a late Kamakura politician and warrior, son of Nagai Munehide and of a daughter of Hōjō Sanetoki. At his coming of age he received a character from the ninth shikken, Hōjō Sadatoki. In 1294 he was made a kurōdo.

In 1306 he pilgrimaged to Tsurugaoka Hachiman and the Izu and Hakone shrines as deputy for the shōgun Prince Hisaaki. He kept company with his cousin Hōjō Sadaaki and joined his cultural activities. He died in 1308 aged about thirty.