Etymology and distribution of 入野谷.

Irinoya 【入野谷】^{レベル3
About 50}  The Japanese surnames etymology dictionary.

Toyama-ken Uodzu-shi , Hokkaidou , Ishikawa-ken Komatsu-shi . Terrain . From fish and land on occasion. Ishikawa-ken Komatsu-shi Tell him that he was engaged in fishing in Yasuicho. Estimated in the Edo period.