Etymology and distribution of 星守.

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

Ehime-ken , Ibaraki-ken . Origin of Ehime-ken Matsuyama-shi (formerly Waka). A place name with a record since the Nara period. The place name was also written as "another", "Waisuke". Ehime-ken Yawatahama-shi In Nakatsugawa, say that it was called from 1429 to 1441 (Eiken years).