Etymology and distribution of 段垣.

Dangaki 【段垣】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Okayama-ken Okayama-shi , Hiroshima-ken Etajima-shi . Personal name . Okayama-ken Okayama-shi In Kitazu-ku Musudosuke Shoheiha is known as a soldier of similar sounds because it is a descendant of Arahara-no-Narihira, a poet from the Heian era of the same Kawase Shrine I told you. 在原 Arihara reference.