Shishido 【宍戸】6 The Japanese surnames etymology dictionary.
Kumamoto-ken , Hiroshima-ken , Mie-ken . Distribution including Sugami as well. Terrain . From the top of the creek. Kumamoto-ken Amakusa-shi Distribution in Kurakado-cho Miyata. The land faced the Yatsushiro Sea. Kagawa-ken Mitoyo-shi It was in Edo period on Awashima Takami-cho. Tell him that he was engaged in the shipping industry. The land faces the Seto Inland Sea.