Kouki Matsumoto - is a video game writer. Kouki Matsumoto began his career in 2005 and has worked for companies such as NAMCO and Namco. Kouki Matsumoto's first game was Tales of Legendia which was released 18 years ago. Best Game Kouki Matsumoto contributed to was Tales of Legendia. Kouki Matsumoto's latest work is Tales of Legendia which was released 18 years ago.