Etymology and distribution of 七座.

Shichiza 【七座】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

Hokkaidou , Kumamoto-ken , Kyouto-fu .

① Topography . From the outside field. On the awaji island of Hyougo-ken , Yamagata-ken Yonezawa-shi Marunouchi was in the Edo period in the clan of the Yonezawa clan in the Sengoku period.

② Gifu-ken Takayama-shi Birth from the Uraya in Yuri no Oshima in Hisano-cho. In the Edo era, there is a place name with a record of "Soba". It was in the Edo period in the same place.