The Kita-Osaka Electric Railway opened the Awaji - Senriyama section (1435 mm gauge, dual track) electrified at 600 VDC in 1921.

[2] The Senriyama - Shin-Senriyama (now Minami-Senri) section opened in 1963, and was extended to Kita-Senri in 1967 (both dual track and electrified).

After the Shinkeihan lines were merged to Hankyu in 1943, the role of Tenjimbashi Station as the terminal was gradually shifted to Umeda, the terminal built by Hankyu, and ended in 1969 when the through-running from Tenjimbashisuji Rokuchōme (replacing the old terminal with a single underground platform) to the Osaka Subway Sakaisuji Line commenced.

[3] Originally projected for a 2020 completion, various delays have pushed back the start of operations on the new tracks to 2031.

[6] In the timetable revised on December 21, 2013,[7] regular trains are classified in three types: From Awaji: Local trains to Hankyu Kyoto Main Line for Umeda This article incorporates material from the corresponding article in the Japanese Wikipedia