Sports Healthfully. Zendokai Shingi Dojo. We offer variation of classes including Kid Karate class, Kid Taekwondo class, Kid Jiujitsu class, Muaythai Fit class, Thai Boxing, MMA basic. Kendojo Black Belt Schools teaches its students far more than how to just punch and kick. Quantic Dream Game Engine. The list of ways in which an individual can benefit from our martial arts.