Ii Yukinao

Ii Yukinao was a warrior of the late Kamakura and Southern and Northern Courts period, the ninth head of the Ii clan of Iinoya in Tōtōmi and a son of Ii Yasunao. He took the Southern Court side and welcomed Emperor Go-Daigo's son Prince Muneyoshi into his stronghold of Mitsutake Castle.

In 1337 he fought the Northern Court commander Imagawa Norikuni at Mikatagahara. From 1339 Northern Court forces captured his satellite castles; Mitsutake fell in 1340 and Ōhira later that year, when he surrendered.