Based in Japan, koushikuwayama competes in Age of Empires II. koushikuwayama has played a total of 6 matches in Age of Empires II. koushikuwayama tends to queue for unranked matches.

koushikuwayama prefers non-competitive gameplay and has never played ranked. Among all available civilizations, koushikuwayama picks Aztecs most frequently at 33.3%.