Etymology and distribution of 背渡.

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

Mie-ken , Oosaka-fu , Nagasaki-ken .

① Topography . From crossroads and original. Saga-ken Sengoku period in the Sengoku period, Kyouto-fu Funai-gun Kyoutanba-chou swimming pool , Ishikawa-ken Kanazawa-shi Marunouchi was in the Edo era in the Kaga clan in the clan government. Kagoshima-ken Satsumasendai-shi From the Tsuyoshi Hara gate of the gate division system that was in the Ichinomachi Adachi in the Edo period.

② Topography . "Hara" was added to Tsuji which is the surname of Amagi archipelago of Kagoshima-ken . Estimated at the time of returning to Japan in 1953. 辻 Tsuji reference.