The Jōhana Line (城端線, Jōhana-sen) is a railway line operated by West Japan Railway Company (JR West) in Toyama Prefecture, Japan.

The line was opened in 1897[citation needed] by the Chūetsu Railway (中越鉄道) as the Chūetsu Line (中越線) between Fushiki (on the present-day Himi Line) and Jōhana via Takaoka.

[2] CTC signalling was commissioned over the entire line in 1983.

[citation needed] From 1 April 1987, with the privatization of JNR, the Jōhana Line came under the control of West Japan Railway Company (JR West).

[2] On 14 March 2015, Shin-Takaoka station opened on the line to coincide with the extension of the Hokuriku Shinkansen to Kanazawa Station.