Etymology and distribution of 中小原.

Nakakohara 【中小原】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

久藤 Kudou reference.

Nakakobara 【中小原】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

久古 Kyuuko reference.

Nakakobaru 【中小原】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Saga-ken , Nagasaki-ken , Aichi-ken .

① There is a surname including "Hisashi". Saga-ken Takeo-shi Distributed in Yamauchi-machi daiki Miyano.

② Ooita-ken Nakatsu-shi Originated from Hisashi Department (Kubu) of Nishiyamagata in Gayama creek town. In Ooita - ken Nakatsu - shi , it is Kubu.