Idehara 【井手原】3 The Japanese surnames etymology dictionary.
Kouchi-ken Kounan-shi . Kouchi-ken Kami-shi Konokitacho Ino is a place name with a record in the notation of "Ino Momoyama" in the Azuchi-Momoyama period. Because the place name was developed by Mr. Ino and the last name is also described as "Ino". It is unknown whether Ino exists. 猪野 reference.