|Ainokaze Toyama Railway Line|
From 14 March 2015, with the opening of the Hokuriku Shinkansen extension from Nagano to Kanazawa, local passenger operations over sections of the former Hokuriku Main Line running roughly parallel to the new shinkansen line were reassigned to different third-sector railway operating companies. From this date, From this date, Ikuji Station was transferred to the ownership of the third-sector operating company Ainokaze Toyama Railway.
- しなの鉄道（株）、えちごトキめき鉄道（株）、あいの風とやま鉄道（株）及びＩＲいしかわ鉄道（株）申請の第一種鉄道事業許可について [Details of railway business approval for Shinano Railway, Echigo Tokimeki Railway Company, Ainokaze Toyama Railway, and IR Ishikawa Railway]. News release (in Japanese). Japan: Ministry of Land, Infrastructure, Transport and Tourism. 26 February 2014. Retrieved 20 March 2015.