Koei Tecmo Holdings Co., Ltd., together with its subsidiaries, operates as an entertainment company in Japan, North America, Europe, rest of Asia, and internationally. The company operates through Entertainment, Amusement, and Real Estate segments. The Entertainment segment develops and sells entertainment contents. It offers software for personal computers and gaming consoles. The Amusement segment develops commercial amusements; and manages amusement arcades. The Real Estate segment engages in the operation, management, and lease of real estate properties. It is also involved in the venture capital and other activities. The company was founded in 2009 and is headquartered in Yokohama, Japan. Koei Tecmo Holdings Co., Ltd. is a subsidiary of Koyu Holdings Co., Ltd.