Ken Jutsu Is the fighting art of the Samurai in Battle,  at New spirit the ancient art is brought back to life. Taught by Sensei Darren  Ramsdale 4th Dan. He also teaches spear and Naganata amongst other weapons.
 

Sensei Ramsdale is seen here demonstrating to one of his students.

Here is sensei Mark  Rigby a 4th dan in the art of Aia Jutsu another aspect  of the Samurai's skills.