Etymology and distribution of 龝井.

Akii 【龝井】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Yamagata-ken , Hokkaidou .

① Kanagawa-ken Yokohama-shi Akihabara Town originated in Totsuka-ku. In the North and the North morning era "Akiwa" is a place name with a record.

② Ibaraki-ken Higashiibaraki-gun Ibaraki-machi birth of Akiba. A place name with a record since the Edo period. It is distributed in the same place.

③ things . Okayama-ken Takahashi-shi Mr. Akiba who was a castle owner at Bishin Matsuyama Castle in Uchiyama below tells Shizuoka-ken Hamamatsu-shi that he prayed to Akihabara Yamamoto Miya Akihabara in the Ryoke Town of Tenryu ku. Yamana and the name of the shrine are Akiha.

④ Kagoshima-ken Hioki-shi Originated from Akihabara in Fukijiri 's small bowl . There was Akiba residence on the same place in the Edo period as a system of division.