Etymology and distribution of 永徳屋.

Eitokuya 【永徳屋】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Okayama-ken . A variant of 大神 . Okayama-ken Okayama-shi Kita Ward Marunouchi was in the Edo period in the Clan Okayama of the Clan office. Ooita-ken (formerly Bungoi) pronounced Ogami as Oga and Oomiwa. It was in Ooita-ken Saiki-shi during the Edo period. In Miyazaki-ken Nishiusuki-gun Takachiho-chou tell him that he changed his god of Ogami to "Meiji new surname at the time of hi ". 大神 Oogami reference.