Etymology and distribution of 豊座.

Toyokura 【豊座】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Iwate-ken Kuji-shi , Ooita-ken Usa-shi , Kanagawa-ken .

① Iwate-ken Kunohe-gun Noda-mura Originated from the inside of a small figure of Noda. Tell the story that "Hiroshi" in Hirouchi and "Hirosaki" were used from the projecting land of the mountain.

② Abstract . Composition of Tokuhiro and Okazaki. In Ooita - ken Usa - shi telling that he changed the notation of Hirosaki surname which combined Tokuhi 's "Hiroshi" and Okazaki " Ozaki" from 1469 to 1487 (year of civilization). 徳弘 Tokuhiro reference. 岡崎 Okazaki reference.

③ Topography . From wide protruding land. Ishikawa-ken Kashima-gun Nakanoto-machi In Ryoikawa tell me that Meiji New surname is given. Good neighbor . Kanagawa-ken Ebina-shi Hongo is home based.