Hatano no Tōyoshi

Hatano no Tōyoshi was a late-Heian warrior of Sagami Province and the fourth head of the Hatano clan, ruling Hatano manor in Yurugi District, an estate of the Fujiwara regents' house. He combined local lordship with court service, belonging to Emperor Sutoku's secretariat and in 1124 attending the Ise princess Shushi's first purification.

His sons, led by his second son Yoshimichi, who inherited Hatano manor, followed Minamoto no Yoshitomo and Yoritomo, and the Kawamura and Ōtomo houses traced their descent to him.