Tokyo Broadcasting System Holdings, Inc.(株式会社东京放送ホールディングス,Kabushiki-gaisha Tōkyō Hōsō Hōrudingusu), TBS Holdings, Inc. or TBSHD, is a stockholding company in Tokyo, Japan. It is a parent company of a television network named Tokyo Broadcasting System Television, Inc.(株式会社TBSテレビ, abbreviated to TBS) and radio network named TBS Radio & Communications, Inc.(株式会社TBSラジオ&コミュニケーションズ).