Etymology and distribution of 伊井澤.

Iizawa 【伊井澤】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Mie-ken Tsu-shi . Mie-ken Yokkaichi-shi Okawa-machi is a place name with a record in the notation of "goo" in the Warring States Period. The place name was also written as "Goku". Mie-ken Tsu-shi Meiji New surname by monk of Kuraji Temple of Jodo Shin Buddhu located in Yasuno Town.