Tokyo Broadcasting System Holdings, also known as TBS Holdings, is a Publicly Owned company headquartered in Japan. Founded in 1951, the company employs approximately 8,000 individuals and reported $2.7B in revenue as of 2024. Operating as a media conglomerate, its activities span three primary business segments: media and content, lifestyle, and real estate. Core operations are centered on its broadcast networks, TBS Television, which heads the 28-affiliate Japan News Network, and TBS Radio, which heads the 34-affiliate Japan Radio Network. The company produces a range of content, including news, drama, and unscripted formats with global reach, such as Sasuke (Ninja Warrior) and Takeshi's Castle. Its diverse portfolio of subsidiaries includes production studios, satellite channels (BS-TBS), and a lifestyle retail business.