Etymology and distribution of 碧海.

Aomi 【碧海】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Hokkaidou , Hyougo-ken , Ehime-ken .

① Hyougo-ken Minamiawaji-shi Originated from the red - colored oak in Amanto-cho. Hokkaidou Noboribetsu-shi In Katakura-cho, tell Hyugo-ken Minamiawaji-shi 's outs .

② things . Ehime-ken Minamiuwa-gun Ainan-chou Kashiwa's skewer Okajo is said to have also called "Akagi Castle". Estimated in the Warring States Period. It is distributed in the same place.

Oomi 【碧海】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Kagawa-ken Takamatsu-shi . Origin of Nara-ken Sakurai-shi Koio (Obo). A place name with a record since the Kamakura period. Kagawa-ken Takamatsu-shi Tamamo-cho was in the Edo period in the Sanuki Takamatsu clan in the Clan office.