Etymology and distribution of 不井.

Fui 【不井】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Kagawa-ken Takamatsu-shi , Toukyou-to · Kanagawa-ken .

① things . The rain falls hard and it rains. Kagawa-ken Takamatsu-shi Distributed in Matsura-cho.

※ Aichi-ken Toyohashi-shi Imabashi-cho was in the Edo period in the clan of Mikawa Yoshida of the Clan Office.

※ Fukushima-ken Fukushima-shi Sugibi-machi was in the Edo era at the Muto Fukushima clan in the Clan Office. The same clan says that the surname was changed from Murasaki surname to Edo era in the vicinity of Tochigi-ken Ashikaga-shi (formerly Ashikaga). 村崎 Murasaki reference.

② Swedish type . Thing . Aichi-ken Nishio-shi Naturalized on June 15, 2015 and renamed from Bjork after the fictional sword of the Edo era. Bikook (Björk) is the primary.