The Japanese surnames etymology dictionary.
Chiba-ken Minamibousou-shi , Chiba-ken Tateyama-shi . Chiba-ken Minamibousou-shi This is the main home. It is said that they were pioneering in the same place from 1624 to 1644 (Kan'yo years). It is distributed north of the main shrine in the same place. Estimated from the land near the shrine and the mountain. There is a transmission with the descendant of a mirror-director who came from a foreign country. Period, location unknown.