Welcome to GJJS 2 in 1 Website
Effective February 27, 2012: GJJS Founders Jeremy Buerge and Detlef Joe Friede retired in Martial Arts. The programs might continue and this website will be updated shortly!
German Ju Jutsu Systems (GJJS) was a Martial Arts Dojo based on Social Enterprise principles and a partnership agreement between Sensei Jeremy Buerge and Sensei Detlef -Joe- Friede, founded and opened on September 1, 2008. We offered a specialized Martial Art training and Healing services.
Please navigate our site as follows:
GJJS Social Enterprise (to be shut down effective February 27, 2012):
All information to the left (navigation bars under pic of Founder Jeremy Buerge) is related to GJJS Social Enterprise ("The Dojo").
GJJS Foundation/registered Charity (to be continued and run through the Board):
All information
to the right (navigation bars under pic of Founder Detlef -Joe- Friede) is related to
GJJS Foundation/ Charity. All offered products and services to the right are completely separate from the left site!!
We proudly announce the launch of our Oceanside Youth Ambassador program (see Navigation bar to the right)
Please take the time to watch the 2.58 min. Youtube clip for a first impression and to get an idea of what this initiative is all about!! We appreciate your support and time!