https://play.google.com/store/apps/details?id=com.MacHopes.KuroObi2 kuroobi.thomashopes.de/
Kuro Obi Kumite
In Kuro Obi Karate you start your martial arts career as newbie karateka. You will begin a journey around the world to master the black belt. During your quest you will train hard to improve your martial skills and climb to the top of the worlds best karate fighters. http://kuroobi.thomashopes.de/