The Japanese surnames etymology dictionary.
Saga-ken , Kagoshima-ken , Fukuoka-ken . Terrain . From water flow (crane) and round land. Saga-ken Saga-shi Kubota-cho Daikan Kubota, Kagoshima-ken It was in the Edo period in Kirishima-shi . From the Tsurumaru gate in the gate division system that was in the Edo period. An example of the location of the gate. Kagoshima-ken Isa-shi Oguchi Soki, Kagoshima-ken Hioki-shi Ijuin-cho Shimogami, Kagoshima-ken Kanoya-shi Terribuku-cho Hosho.