Etymology and distribution of 貝生.

Kaifu 【貝生】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Nagano-ken , Gifu-ken , Aichi-ken . Creation . Mr. Katsu uses "Wild" for the particle "of". Unknown times. Nagano-ken Matsumoto-shi Matsumoto clan of the clan government, Aichi-ken Nagoya-shi Naka-ku Honmaru clan san Owari clan sister, Shiga-ken Hikone-shi Kaname Town is Hikone clan of the clan office, Hyougo-ken Himeji- shi Yasutomachi Yasushi was a clan san of the Clan office, Fukuoka-ken Kitakyuushuu-shi Ogura Kita Ward was in the Edo era in the clan sister Ogura of the clan office. There is handed down to Hikone clan. Anshi clan and Ogura Samurai are said to be Nagano-ken 's out. 勝 Katsu reference.