Budo Society Musashi was founded in the Netherlands in 1990. The club is runned by John Piket.
In 2003 John moved to England due to his work as an Exchange Officer in the Royal Navy. In 2004 he started with Budo Society Musashi in the UK at HMS Collingwood in Fareham. After he retired from the Navy, he moved the club to Plymouth.
A variety of martial arts is being taught within the club. John currently holds a 8th degree Black Belt in Aiki Jujitsu, an 8th degree Black Belt in Ju Jitsu, a 5th degree Black Belt in Aikido and is  Master Instructor in Kyusho Jitsu and Dim Mak.

Budo Society Musashi runs small classes, where everyone gets the attention they deserve.

Besides teaching in the UK, John regularly travels to Holland and Germany where he will teach during seminars, but also to teach courses in Kyusho Jitsu and Dim Mak.

He also teaches his martial arts to Royal Navy personnel in HMS Raleigh, HMS Drake and BRNC in Dartmouth.

Furthermore he has been teaching Royal Navy police and police in Leiden, Netherlands.