KOEI Co., Ltd. was first established on July 25, 1978 at Imafuku-cho, Ashikaga City. For the next two years they commenced PC sales and development of special-order business software. KOEI maintains operations in Japan, the U.S., Canada, China, Korea and Taiwan. Their first major success was when they published Nobunaga's Ambition in March 1983, which in the following years won many national and international awards.
