Treasurer & Administration
Seishinkai Ju-Jitsu International
Johann Straussstraat 10
5144 TB Waalwijk
the Netherlands
email: admin@sjji.orgSJJI Upcoming Events
- Marc Helsen – Memorial Training Day op 22 april 2023 10:00
Affiliated with
All Japan Ju-Jitsu Federation
Japan Martial Arts Games Association
Japan Olympic Committee