Etymology and distribution of 板瀬.

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

Toyama-ken , Ishikawa-ken , Hokkaidou . Toyama-ken Nanto-shi Origin of Inami. Place name with a record since the North / South morning era. The place name was also written as "Inami" and "Inami".