Representing France, Oyama Kyokushin is active in the Age of Empires II scene. With 17 matches played, Oyama Kyokushin is an experienced Age of Empires II player. The competitive ranked ladder remains unexplored by Oyama Kyokushin.

Oyama Kyokushin shows a preference for Persians, picking it 58.8% of the time. The flank position is where Oyama Kyokushin thrives, winning 66.7% of 3 games.