Aramichi 【荒道】3 The Japanese surnames etymology dictionary.
Toyama-ken Tonami-shi . Personal name . Toyama-ken tells that it is the descendant of Saeki Yutaka Yuaka who was a national priest of Toyama-ken (Old: Yue China) in the Asuka period. Toyama-ken Tonami-shi It was in the Edo era in Tsubouchi. There is a story that there was a place name which was called "Sukumojima" in the same place. 佐伯 reference.