Etymology and distribution of 志水口.

Shimizuguchi 【志水口】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Shizuoka-ken Kakegawa-shi , Shizuoka-ken Hamamatsu-shi . Personal name . Shizuoka-ken Kakegawa-shi In Kuramo tells that it is the descendant of a child born between the source ruling that is the warrior of the Heian period and the Kamakura period and the leaf of white rain. 源 Minamoto reference.