Real Name
Adam Kraska
About My Library
My library is specialised on martial arts, Japanese studies (in all aspects), self-defence and violence research.
About Me
Licensed martial arts teacher and researcher as well as studied psychologist. Author of essays and articles on martial arts, martial arts history, violence and self defence. Certified black belt in japanese Jujutsu, Aikijutsu, Karate and Judo, experienced MMA fighter.
Düsseldorf, Germany
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