Etymology and distribution of 保土.

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

Shiga-ken Kouka-shi , Toukyou-to . Korean type . Terrain . Add "river" to Li. In Shiga-ken Kouka-shi (formerly Koga-gun Mizuguchi-machi) I was in the name in 1980. The real name is Li. Kanagawa-ken Yokohama-shi There is a record of naturalization on July 17, 1978 in Totsuka-ku. The real name is Li. 李 Ri reference.