Etymology and distribution of 四方伝.

Shihouden 【四方伝】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Nagasaki-ken Nagasaki-shi . Creation . Nagasaki-ken Oomura-shi Kushima said that the clan's clan Omura clan earlier did anything, and from the same lord told Edo era and renamed from Ide's surname. There was also a tale that originally it was pronounced as Sakisumi. 井手 Ide reference.