Toyozato 【豊里】4 The Japanese surnames etymology dictionary.
② Nagano-ken Chino-shi Birth of Yonezawa clan Harada (Hi-Harada). A place name with a record since the Muromachi period. Last name was called "Hoshi Harada", "Haneda". Wakarada is unknown whether it exists.
③ Topography . From yellow red clay and rice. Gunma-Ken Shibukawa-Shi in the Shirai Gunma-Ken Shibukawa-Shi live in Shibukawa Irisawa Gunma-Ken Shibukawa-Shi and was changing one's family name at the time of the Meiji new surname from Ueki last name had been called by planted pine Shibukawa Hachiman of Shibukawa To tell. 植木 reference.