Welcome to Sumler's Martial Arts


At our institution, we firmly believe that the foundation of martial arts training is the nurturing of inner fortitude. We instill core values such as respect, discipline, and self-assurance in our students. Following this, we guide them in channeling these virtues into a structured self-defense system. Our training serves as a constructive outlet for surplus energy, equipping students with the skills to navigate conflicts in a peaceful manner. Above all, we foster a resilient "Yes, I Can" mindset, empowering individuals to face challenges with confidence and determination.

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Testimonials

Amazing instructors!  You want something that will keeep your kids interest and give them confidence and a skill, this is the place.  It's a great family environment.

December P.

I have been a student of Grandmaster Sumler for over 10 years and been able to learn not only the highest level of karate but also skills that have served me well in other parts of my life.  He not only turns out quality martial artist but quality people.  I have seen various instructors and martial arts schools around the country and without a doubt, Sumler's School of Martial Arts is not only Ohio's Finest Martial Arts Academy but one of the finest anywhere period.

Mike J.

My son has been a student of Sumler's since 2011.  We are very blessed to have found DeAngelo and his school.  Being in karate has changed my son's life in so many ways.

Shannon B.