Etymology and distribution of 乙坂.

Otosaka 【乙坂】^{レベル4
About 900}  The Japanese surnames etymology dictionary.

Tochigi-ken , Aomori-ken , Toukyou-to .

① Saitama-ken Saitama-shi Birth of Kashiwazaki, Iwatsuki ku. A place name with a record since the Edo period. Good neighbor . Tochigi-ken Oyama-shi Distributed in Kisawa.

② Aomori-ken Hachinohe-shi Birth of Kashiwazaki. A place name with a record since the Edo period.

③ Iwate-ken Kuji-shi Birth of Kashiwazaki. A place name with a record since the Edo period. It is distributed in the same place.

④ Origin of Niigata-ken Kashiwazaki-shi . A place name with a record since the Kamakura period.

⑤ Iwate - ken Kamihei - gun Ootsuchi - chou In Honcho, I tell you that I resided from Ibaraki - ken 's Kashiwazaki in the Edo period. Ibaraki-ken Kasumigaura-shi Kashiwazaki is a place name with a record in the notation of "Kashiwa-saki" in the North-South morning era.

Otsuzaka 【乙坂】^{レベル4
About 900}  The Japanese surnames etymology dictionary.

Hyougo-ken .

① Topography . From the side of Kashi. Hyougo-ken Akou-gun Kamigoori-chou Nakano is based.

② Hyougo-ken Sumoto-shi Originated from Kamono in Uchisai in Goshiki Town.