Koei Tecmo Holdings
On April 1, 2009, two of Japan's oldest game developers, Koei, founded in 1978 by Yōichi Erikawa, and Tecmo, which began as Tehkan in 1967, merged to form Tecmo Koei Holdings.
On April 1, 2009, two of Japan's oldest game developers, Koei, founded in 1978 by Yōichi Erikawa, and Tecmo, which began as Tehkan in 1967, merged to form Tecmo Koei Holdings.
