• 16 September 1977 - was founded. • 1 April 1986 - Kintetsu merged with Higashi-Osaka Ikoma Railway Co. • 1 October 1986 - from
Nagata to
Ikoma was opened and through operation to
Osakako on the Chūō Line was started. • 18 December 1997 - The through operation was extended to
Cosmosquare. • 28 July 1998 - was founded. • October 2000 - The construction of the started. • 31 January 2005 - The Keihanna New Line extension was officially named the "". • 27 March 2006 - The line from Ikoma to
Gakken Nara-Tomigaoka was opened and the Higashi-Osaka Line was renamed the Keihanna Line. ==Stations==