Class Schedule

Mondays & Thursdays

     Kids Class    3:30 - 4:15 pm

     Youth Class 4:15 - 5:15 pm

     Adult (13 & up)  5:30 - 7:00 pm


1804 Seventh Ave.

Belle Fourche S.D. 57717

(605) 210-2909

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Shodan Eileen Miller is the head instructor in our school.

In her late teens, Sensei Eileen was a student of Sensei Dan O'Grady in Shudo Kan Karate attaining her brown belt.  She trained under Sensei Bob Duemig since the opening of Northern Hills Bujin Ki Ryu JuJitsu.  She attained her Black Belt in October of 2017.

She is a self-employed rancher and the Office Manager for the Belle Fourche United Methodist Church.

Our school was opened by Renshi Bob Duemig in 2014.  He began his training in JuJitsu in 1987 while stationed at Ellsworth Air Force Base.  He worked hard to earn his black belt at the adult sessions as well as assisting his instructors 'Mutch', Usera, Rod Holmes and Rich Wells with youth classes.   He attained his 1st Degree Black Belt in 1990.  After a serious car accident  and an Air Force reassignment, he had to take a break from the martial arts.

After becoming a pastor, he was encouraged by his church to teach a self defense class to the youth which developed into a new school.  Shortly after moving to Belle Fourche, he opened Northern Hills Bujin Ki Ryu JuJitsu.  Renshi Bob attained his 4th degree Black Belt in October 2017.


He retired in 2019


We have several schools affiliated in our art.