Shihan Matthews is the senior instructor at Ironwave. He has studied the art continuously for about 30 years and holds a 5th Dan in Tetsunami Jujutsu. Shihan Iquawe is also a certified Renshi instructor, a VSK/United Schools of Survival Family member and a member of the American Teachers Association of the Martial Arts.
Mars has 23 years experience in the art of Tetsunami Jujutsu as a direct student of Shihan Matthews. He currently teaches our Ironwave children's classes as well as regular adult classes.