KOEI Corporation, the North American subsidiary of KOEI Co., Ltd. of Japan, established operations in 1988. Based in the San Francisco Bay Area, the company is now recognized as a leading content provider in the highly competitive video game industry. KOEI is respected worldwide as the premier brand for Strategy and Simulation games, and is the innovator of the Tactical Action genre. The company's Dynasty Warriors series has generated more than 9 million units in sales worldwide since its first release for the PlayStation game console in 1997. KOEI develops, publishes, and distributes interactive software worldwide for video game systems and personal computers. For fiscal 2004, KOEI posted worldwide revenues of $270 million. KOEI maintains operations in Japan, the United States, the United Kingdom, France, Canada, China, Korea, Taiwan, Singapore and Lithuania. The company constantly seeks the fine balance between entertainment, technology, art and education.