===March 2005 timetable revision===(From 17 March 2005)* Express trains extended from Musashi-Ranzan to Ogawamachi following completion of double-tracking* Limited express trains terminated at Ogawamachi (rather than Yorii).
===March 2005 timetable revision===(From 17 March 2005)* Express trains extended from Musashi-Ranzan to Ogawamachi following completion of double-tracking* Limited express trains terminated at Ogawamachi (rather than Yorii).