Oido 【尾居土】レベル2
About 30
The Japanese surnames etymology dictionary.
Ibaraki-ken , Saitama-ken , Hiroshima-ken . Terrain . From Oka and the field. Tokushima-ken Mima-gun Tsurugi-chou Sadako Noriko Tani · Nishiko Valley tells Meiji New surname in the north. Ibaraki-ken was in the Edo period in Mito-shi . There is a passage from Okano Castle near Ibaraki-ken Inashiki-shi (formerly Kawachi-gun). Period, location unknown. Hiroshima-ken In Onichichi-shi 's Innoshima tells Mr. Imaoka's descendant. 今岡 reference. Toukyou-to Chiyoda-ku Chiyoda was in the Edo era as the shogunate of the Edo shogunate of the government agency. It is said that the shogunate changed from the plate part Oka family name at the life of Toyotomi Hideyoshi, a warrior of the Sengoku period and Azuchi Momoyama period. It is unknown whether Plate Oka exists.
※ Kanagawa-ken Yokohama-shi Okano is a stopover. A place name with a record since the Edo period. Tell him that Mr. Okano was landfilled.
※ Nara-ken Kashiba-shi Mr. Oka who was a castle owner in the southern and morning era at Tamei Castle of Kotei tells that he also called "Okano". 岡 reference.