Mainichi Broadcasting System

==New Japan Broadcasting System (NJB)==
===1950–1959===
==Mainichi Broadcasting System (MBS)==
===1959–1966===
===1966–2011===
===2011–present===
Category:Japan News Network
Category:Japan Radio Network
Category:National Radio Network
Category:Mainichi Broadcasting System
Category:Osaka
Category:Kansai Region, Japan
Category:Television channels in Japan
Category:Radio stations in Japan
Category:Japanese Television networks
Category:Former All-Nippon News Network affiliates