Edao 【枝尾】3 The Japanese surnames etymology dictionary.
Fukuoka-ken , Saga-ken . Fukuoka-ken Kurume-shi Originated from Okuma of Umeshima-cho. A place name with a record since the Kamakura period. In Fukuoka-ken Fukuoka-shi there is a transmission from Okuma -ken (old: Bungo country) from Okuma. Ooita-ken Kusu-machi Okuma is a place name with a record since the Heian period.