Etymology and distribution of 尾角.

Okado 【尾角】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Shimane-ken Yasugi-shi . Shimane-ken Yasugi-shi Sawamachi is the origin. Tell him that he was engaged in agriculture in the same area. Estimated in the Edo period. The surface cover (front) means "the first half of the Japanese ship's tip".

Okaku 【尾角】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Nagano-ken . Variant of the 大日向 . Nagano-ken Nagano-shi Matsushiro Matsushiro was a clan of the clan, Mr. Matsushiro, Tokushima-ken Tokushima-shi Tokushima cho was in the Edo period in the Tokushima Samurai of the Clan office. The Tokushima clan says that the Nagano-ken Adzumino-shi near Kitaazumi-gun (old: Azuma-gun) comes from the large ocean . 大日向 Oohinata reference.

※ Nagano-ken Minamisaku-gun Sakuho-machi Okinawa (Oohinata) is a place name with a record since the Northern and Morning era.