John Piket

Aikido, Aiki Jujitsu, Ju jitsu, Kyusho Jitsu, Bukido and Dim Mak  Instructor Plymouth and Southwest England

John currently holds:

8th Degree Black Belt in Aiki Jujitsu

8th degree Black Belt in Ju Jitsu

5th Degree Black Belt in Aikido

Master Instructor in Kyusho Jitsu/Dim Mak

1st Kyu Kendo

John also practices Chi Gung and Fa Jin.

A Bit About Me

started Judo at a young age, followed by Karate.

After I joined the Royal Netherlands Navy, I started Aikido, followed by Ju Jitsu and Aiki Jujitsu.  
I also started training Judo again within the Navy. At a later stage I became a Kyusho Jitsu/Dim Mak instructor, which is the art and science of deadly pressure point fighting, an art already used in Aiki Jujitsu several hundred of years ago.

In 1991 I passed , after a nine month course, my grading and became a certified martial arts
instructor and received a government recognised diploma

In 2003 I was offered a job as an exchange officer in the Royal Navy. In 2004 I started a dojo in HMS Collingwood. In 2007 I retired from the Royal Netherlands Navy after 33 years of active service, and started my martial arts club Budo Society Musashi in Plymouth, and at the same time at HMS Drake and HMS Raleigh. 
I still teach at HMS Raleigh. HMS Drake and Naval College in Dartmouth.

I am regularly invited to teach at seminars in Germany, Denmark and Holland. 

June 2025 - April 2026

July 2024 - May 2025

January 2023 - June 2024

Other qualifications I have:

British Ju Jitsu Association GB National Referee, Judge and Senior Coach

First Aid Instructor and Care for Children Instructor

First Aid at Work Instructor

PADI Master Instructor

Instructor Assessor

Care for Trainees

Health and Safety Workplace assessor

Middle management manager

Human Resource manager

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