Uji 【氏】3 The Japanese surnames etymology dictionary.
Tokushima-ken Naruto-shi . Terrain . 馬井 's variant. Tokushima-ken Naruto-shi was in the Edo era in the nursing town. In the same area, tell him that Arai of Hyougo - ken southwestern part (formerly Harima Country) is out. Hyougo-ken Arai-cho of Takasago-shi is a place name with a record since the Edo period.