Etymology and distribution of 堧水尾.

Tamio 【堧水尾】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Kouchi-ken Tosa-gun Ookawa-mura . Heteromorphism of 中内 . Kouchi-ken Shimanto-shi Nakamura Marunouchi was in the Edo period in the clan of Tosa Nakamura of the Clan Office. 中内 Nakauchi reference.