Etymology and distribution of 大土谷.

Ootsuchiya 【大土谷】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Hiroshima-ken Kure-shi . Summary . Synthesis of Oda and Sumiyoshi. Hiroshima-ken Kure-shi In Aka Kita, I changed my name from Sumiyoshi's family name to Oda surname to change Oda at the time of the Meiji New Last Name from Oda who lived in 1580 (Tensho 8 years) To tell. 織田 Oda reference. 住吉 Sumiyoshi reference.