Tokyo Broadcasting System Holdings, also known as TBS Holdings, a publicly owned company headquartered in Japan, was founded in 1951. With approximately 8,000 employees, the company reported $2.8B in revenue as of 2025. It operates across three primary business segments: media and content, lifestyle, and real estate. The company's core operations are centered on its flagship broadcast networks, TBS Television, which heads the 28-affiliate Japan News Network, and TBS Radio, which heads the 34-affiliate Japan Radio Network. TBS Holdings produces a wide range of content, including news, drama, and unscripted formats with global reach, such as Sasuke (Ninja Warrior) and Takeshi's Castle. The company also manages a diverse portfolio of subsidiaries that includes production studios, satellite channels (BS-TBS), and a lifestyle retail business.