Etymology and distribution of 鏡沼.

Kagaminuma 【鏡沼】^{レベル3
About 60}  The Japanese surnames etymology dictionary.

Chiba-ken , Kanagawa-ken , Toukyou-to . Occupation . Toukyou-to (formerly known as Edo) tells that Mr. Sato's merchant who was dealing with lumber with Yakutoka's shop name was called during the Edo period. 佐藤 Satou reference. Chiba-ken Tougane-shi Veterans are waypoints. A place name with a record since the Edo period. There is a belief that the place name was named from the person's name in 1735 (Kyoho 20 years).