Welcome to Kokoro Karate Dojo. If you are considering learning karate and are looking »Welcome to Kokoro Karate Dojo. If you are considering learning karate and are looking for karate classes in Leicester that are tailored to all abilities and ages then please take a look around. Here you can find information about our karate classes, karate gradings and even the history of Shotokan Karate. Kokoro Karate Dojo At Kokoro Karate Dojo we teach Shotokan Karate.