Main Page | See live article | Alphabetical index Koei is a Japanese publisher and developer founded in 1978. The company is best known for its historical based strategy games, including Sangokushi (Romance of Three Kingdoms) and Nobunaga no yabo (Ambition of Nobunaga). External link: site on games.ign.com This is a stub article. You can help improve it. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.