Between Biwajima Junction and Kanayama, 26 trains proceed per hour, even during off-peak periods.

Local traffic on the Nagoya Line used to be much heavier than on the Tōkaidō Main Line, but since the privatization of the Japanese National Railways (JNR), transforming into the Central Japan Railway Company (JR Central) in this area, competition has become more significant in the Chūkyō area.

The agreement between two companies prohibits Meitetsu to have more than 6 trains in one direction per hour on the 3.8 km of shared tracks.

Consequently, local trains are unable to reach Toyohashi, instead, terminate at Ina Station.

At Sukaguchi, Limited Expresses only from Tsushima Line stop (which is marked "τ").

The Mino Electric Railway opened an 18 km 1,067 mm gauge line electrified at 600 V DC to Hon Ibi in 1928.