Location: Choose one of five locations in London, Newham & Woolwich. See “Full Details” for more info. Valid: Opening hours vary per location, please see “Full Details” below. Perfect for: Taking up a new hobby and learning how to defend yourself! Kempo Ju-Jitsu: Learn how to take care of yourself with four weeks of Ju-Jitsu lessons. Special moves: Your lessons will cover all the fundamentals of confrontation; avoidance, distancing, staying on your feet, getting back up after falling, and many more! See “Full Details” for more info. Unlimited lessons: That's right! For four weeks you can participate in all the lessons you desire.