Black Belt Mastery Academy
sunbury martial arts academy



Your Best Choice For...

Sunbury Martial Arts Training







Self-Protection & Personal Development Training For Those Who Want Only THE BEST!

If you are from the Sunbury, Selinsgrove, or Lewisurg areas of Pennsylvania, we have a new site for local students and prospective students. Click here to learn more about self-defense, meditation & martial arts training in Sunbury

If you're looking for the best martial arts training available for yourself or someone in your family, you've come to the right place. The world-renowned Warrior Concepts' Black Belt Mastery Academy, formerly Miller's Martial Arts, has been the number-one choice for professional self-protection and personal development training in the Central Susquehanna Valley for over 20 years.

Lead by 12th degree Master Instructor, and Bujinkan Shihan-Shidoshi Jeffrey Miller, literally thousands of men, women, and children - everyday people just like you - have been transformed by the life-changing programs at WCI, and developed the power, confidence, and control of true leaders - people in command of their own lives!

If you live in the Sunbury, Lewisburg, Northumberland, Selinsgrove, Middleburg, Milton, Shamokin, Danville, or Watsontown areas of Pennsylvania, and you want to gain the benefits that the martial arts are well-known for, find our why Warrior Concepts means "Sunbury Martial Arts" and click on the program below that best fits your needs.


Training for Little Warriors

  • Professional classes for children 3 to 6 years old
  • Manners, discipline, coordination, and more!
  • WCI's unique "Stranger-Danger" program
  • Designed around your child's needs and primary threat
  • They'll LOVE IT!

>> More Info

Call 988-2228 to schedule YOUR Child's Introductory Class


Training For Young Leaders
  • Classes designed especially for school-age kids 7-12 years
  • Improved self-esteem, discipline, focus, and the
    "Yes, I Can" attitude!
  • Lessons for overcoming unhealthy peer-pressure
  • "Bully-Buster" tactics for winning without fighting
  • Respect for parents, teachers, and law & order
  • A parent's quickest Path to Positive Change!

>> More Info

Call 988-2228 to schedule YOUR Child's Introductory Class



Mastery-Leadership for Men, Women & Teens
  • Proven, Time-tested and effective self-defense
  • Improve your health, fitness level, and stress-control
  • Earn your Black Belt!
  • Transform Yourself!
  • Increase your focus, concentration, and achieve your goals
  • Authentic Japanese Bujinkan Ninjutsu - the Art of the Ninja!
  • Master Your Self - Master Your Life!

>> More Info

Call 988-2228 to schedule YOUR Introductory Class



Warriorship-based Life Coaching & Personal-Development Programs
  • Meditation for better focus, concentration & relaxation
  • Achieve your goals faster than you ever thought possible
  • Take command of YOUR life!
  • Discover and express your Life Purpose and Primary Aim!
  • Create the life you've always dreamed of living!
  • Group & personal one-on-one coaching available
  • Do It Now!

>> More Info

Call 884-1118 to schedule YOUR Free inital Transformation


Shidoshi Jeffrey Miller
WCI's Master Instructor

sunbury martial arts child-safety book

Order Your Copy Now!

ninjutsu training book

Order Your Copy Now!