Echigo Tokimeki Railway has received two more ET122 DMUs, designated as 1000 subseries. The eight 0 subseries ET122s that they already operate are nearly the same as JR West KIHA122s, which are run on the eastern portion of the Kishin Line in Hyogo prefecture.
http://railf.jp/news/2016/03/25/150000.html
https://en.wikipedia.org/wiki/ET122