Etymology and distribution of 凍田.

Koorida 【凍田】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Yamaguchi-ken , Kagoshima-ken , Tokushima-ken .

① Topography . From village and original. Yamaguchi-ken Iwakuni-shi Tsu, Tokushima-ken Naruto-shi Distributed in Noguchi- chozu.

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