Tokyo Broadcasting System Holdings, also known as TBS Holdings, a publicly owned Japanese media conglomerate headquartered in Japan, was founded in 1951. With approximately 8,000 employees, the company reported $2.7B in revenue as of 2024. It operates across three primary business segments: media and content, lifestyle, and real estate. The company's core operations are centered on its broadcast networks, TBS Television, which heads the 28-affiliate Japan News Network, and TBS Radio, which leads the 34-affiliate Japan Radio Network. Additionally, it produces content including news, drama, and unscripted formats with global reach, such as Sasuke (Ninja Warrior) and Takeshi's Castle. The company also manages a portfolio of subsidiaries encompassing production studios, satellite channels like BS-TBS, and a lifestyle retail business.