Etymology and distribution of 紺戸.

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

Mie-ken , Hyougo-ken , Nagasaki-ken .

① Topography . From Shiba and Hara. Ishikawa-ken Hakui-shi Shiba-machi is a place name with a record since the Sengoku period. It was in the Kamakura period on the same day.

② Tochigi-ken Kanuma-shi Originated from Shibahara, a small figure in the Kamiishikawa river .

③ Fukushima-ken Tamura-gun Miharu-machi Origin of Shibahara. A place name with a record since the Edo period. It is distributed in the same place.

④ Shiga-ken Ootsu-shi Originated Shibahara (Shibahara). A place name with a record since the Edo period. It is distributed in the same place.