Etymology and distribution of 泉堀.

Izumihori 【泉堀】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Kouchi-ken Aki-gun Kitagawa-mura . Summary . Abbreviation for Ii. In Kouchi-ken Aki-gun Kitagawa-mura , Ii tells that Mr. Ii resides in the Edo period and left "Well" and named it. 井伊 Ii reference.