DetonatioN Gaming (Japanese: デトネーション・ゲーミング) is a Japanese professional esports organization with teams competing across several titles. It was originally established as a Counter-Strike Online team in July 2012. Its League of Legends team is named DetonatioN FocusMe and competes in the League of Legends Japan League (LJL), the top level of professional League of Legends in Japan. Their international best result was top 16 (main envet's group stage) of the League of Legends World Championship in 2021.