The Yudansha Jujitsu system is a unique Jujitsu system that focuses on all aspects of combat: striking, throwing and grappling. The emphasis in training is to be proficient at all aspects and learn how to effectively and seamlessly transition from one range to the next. Students are taught joint locks, chokes, stick and knife skills, various strikes and multiple throws/takedowns to deal with an opponent. This unique Jujitsu system allows students to use their training for self-defense or competition/tournaments. Sensei Mark currently holds the rank of Yodan (4th degree Black belt).