Etymology and distribution of 増垣.

Masugaki 【増垣】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Niigata-ken , Toukyou-to , Nagano-ken .

① Nagano-ken Suzaka-shi Born in Yonamochi. A place name with a record since the Kamakura period. The place name was also written as "for rice". In Nagano-ken Iiyama-shi Ichiyama tell Mr. Mochida that he called it. 持田 Mochida reference.

② Ooita-ken Usa-shi Originated from the US dollar of the lower branches.