Mainichi Broadcasting System, Inc.: Although many people imagine that Hankyu is the company that took part in launching Kansai Telecasting Corporation, it was also involved in opening the station of Mainichi Broadcasting System, formerly the Shinnihon Broadcasting System.
毎日放送-関西テレビの開局に携わっているイメージが強いが、毎日放送の前身である新日本放送の開局にも携わっている。