Etymology and distribution of 葛坂.

Kuzusaka 【葛坂】^{レベル3
About 60}  The Japanese surnames etymology dictionary.

Wakayama-ken Kinokawa-shi . Personal name . Wakayama-ken Kinokawa-shi From Furake volcano which is the ginkgo issue of the monk who was in Fujisaki during the Edo period.

Kumisaka 【葛坂】^{レベル3
About 60}  The Japanese surnames etymology dictionary.

Fukuoka-ken Kurume-shi , Toyama-ken Himi-shi , Ooita-ken .

① Kanagawa-ken Zushi-shi Origin of Kobato. A place name with a record since the Kamakura period.

② Creation . Iwate-ken Oofunato-shi In Sanriku-cho Ryori tells that he changed the name of Otsubo surname to "small". Estimated in the Edo period. 大坪 Ootsubo reference.

③ Ooita-ken Kunisaki-shi Originated from Koonsubo (Otsubo) in Nakata - machi, Kunisato-cho.