Etymology and distribution of 西假屋.

Nishikariya 【西假屋】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Yamaguchi-ken Hikari-shi . Terrain . From treasures and mountain's impending land. Yamaguchi-ken Hikari-shi The Shinto priest of Asawa Shrine in Asaji tells that Yamaguchi-ken became the priest at the life of Mr. Ouchi, who was the base of the Kamakura period and Muromachi period.