Welcome to Gaijin Martial Arts official website. The Gaijin school was launched in 1999 & in that time we have appeared on SKY Sports & had title contenders in Kickboxing & Mixed Martial Arts as well as British champions in amateur MMA. With our ever growing roster of fighters & students that are now appearing at some of the biggest events held in the United Kingdom Gaijin Martial Arts is fast becoming the place to train in South East London.