Etymology and distribution of 實井.

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

Toyama-ken Toyama-shi , Toukyou-to , Tottori-ken .

① Toyama-ken Toyama-shi Yao-machi tell her that she was engaged in agriculture at the devil. Estimated in the Edo period.

② Personal name . Hokkaidou tells Meiji new surname by what he referred to as Buddhist monk as a religious Buddhist priest. The location of the temple is unknown.

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

Kanagawa-ken Yokohama-shi Isogo-ku. Estimated shrines and flowers.