Etymology and distribution of 情島.

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

Saitama-ken , Kagoshima-ken , Hokkaidou .

① Saitama-ken Hanyuu-shi Originated from Takahashi no Mori, the so-called common name of Shimoda. I tell him that in the same place it was called in 1567 (Eikoku 10 years).

② From the high plateau in estimation. 高月 surname.