Kei Yamamoto - is a video game director. Kei Yamamoto began his career in 2011 and has worked for companies such as SNK, Atlus U.S.A and Atlus. Kei Yamamoto's first game was The King of Fighters XIII which was released 12 years ago. Best Game Kei Yamamoto contributed to was The King of Fighters XIII. Kei Yamamoto's latest work is The King of Fighters XIII which was released 12 years ago.