Etymology and distribution of 廉屋.

Kadoya 【廉屋】^{レベル3
About 50}  The Japanese surnames etymology dictionary.

Ibaraki-ken , Chiba-ken , Akita-ken . Birth of Ibaraki-ken Mito-shi Kawawada (Kawawada). A place name with a record since the Edo period. The place name was also written as "Kawawa field." Kawawata castle of the same place tells that it is a castle of the North and the North. Akita-ken Akita-shi Chiaki Park was in the Edo period in the clan san Kubota of the Clan office.