Etymology and distribution of 大格.

Ookaku 【大格】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Fukuoka-ken , Kanagawa-ken .

① Okayama-ken Okayama-shi Birthplace of Kosushi (South Kuushi). A place name with a record since the Warring States Period. Hyougo-ken Sayou-gun It was in the Kamakura period on Sayou-chou .

② Gunma-ken Takasaki-shi Yoshii Town originated from Ogushi. A place name with a record since the Muromachi period.

③ Kagoshima-ken Kimotsuki-gun Kimotsuki-chou birthplace of northern skewer (Kogushi). Place name with a record since the North / South morning era.