Etymology and distribution of 枝沢.

Edasawa 【枝沢】^{レベル4
About 500}  The Japanese surnames etymology dictionary.

Hyougo-ken . 大対 of variants.

Edazawa 【枝沢】^{レベル4
About 500}  The Japanese surnames etymology dictionary.

Toukyou-to , Saitama-ken , Chiba-ken .

① Miyazaki-ken Miyazaki-shi Otsuka Town birth. The name of a place with a record in the notation of "big tomb" during the Heian period.

② Tochigi-ken Tochigi-shi Birth of Otsuka Town. A place name with a record since the Kamakura period.

③ Aichi - ken Inazawa - shi Birth of Otsuka - Minami and Otsuka Kita. A place name with a record since the Kamakura period.

④ Mie-ken Matsusaka-shi Originated in Otsuka Town. In the Kamakura period the name of a place with a record as "big tomb" notation.

⑤ Hiroshima-ken Hiroshima-shi Genroku Otsuka originated Numata Town, Anzanami-ku. A place name with a record since the Kamakura period.

⑥ Ibaraki-ken Kitaibaraki-shi Born of Isohara cho. Otsuka. Place name with a record since the North / South morning era.

⑦ Shiga-ken Higashioumi-shi Originated Otsuka Town. A place name with a record since the Muromachi period.

⑧ Gifu-ken Yourou-gun Yourou-chou Originated from Izumi-cho (formerly Otsuka). A place name with a record since the Muromachi period. The place name was also written as "big mound".

⑨ Yamagata-ken Higashiokitama-gun Kawanishi-machi Born of Otsuka. A place name with a record since the Warring States Period.

⑩ Shimane-ken Yasugi-shi Otsuka birth. A place name with a record since the Edo period.

⑪ Saitama-ken Hiki-gun Ogawa-machi Born of Otsuka. A place name with a record since the Edo period. It is distributed in the same place.

⑫ Ooita-ken Nakatsu-shi Otsuka birth. A place name with a record since the Edo period. The place name was also written as "Tatsuka". It is distributed in the same place.

⑬ Kagoshima-ken Makurazaki-shi Origin of Otsukunanamachi . It is distributed in the same place.

Originated from Otsuka near Oosaka-fu Matsubara-shi (formerly Tanba-gun). Period, location unknown.