Virginia Dojo Instructors

Help Transform Your Life

Denise and Roberto

We are professional, we are serious about your safety, we teach controlled discipline, and you are welcome here to begin your self defense karate journey.


Robert Roberto Curtis

9th Degree, Hanshi

Beikoku Shidokan Karate


Roberto has been a student of internationally renown Karate Grand Master Seikichi Iha since 1979 and is now one of Iha's senior Karate students. 


During Homeleave from an overseas assignment, when Sensei Iha understood Roberto was teaching US Marines overseas he started teaching him the advanced and very effective 'hidden-hand' techniques found in kata. He said, "imagine there are no blocks in kata!" Plus, the focus on Nagashi Uke or soft redirecting blocks dramatically changed the focus from a brawler's muscle-type of karate to a truly effective self defense karate that men and women use effectively regardless of their size.


Roberto began his martial arts practice in 1969 studying Judo, Karate, and Kung Fu before starting his training with Karate Grand Master Seikichi Iha.


Roberto served as a U.S. Foreign Service Officer and Civil Servant. During long-term overseas assignments, Roberto taught self-defense karate to U.S. Embassy Security Personnel, U.S. Marines, foreign security agents, and people like you. Whenever stationed in Washington, DC, he always developed a cadre of Karate students in DC, Maryland, and Virginia.


Roberto is a member of the East Coast and National Beikoku Shidokan Shorin Ryu Karate Black Belt Examination Boards. He is also a member of the International Ryukyu Karate Research Society led by Hanshi Patrick McCarthy.


During his overseas assignments, he was recognized by the US Marine Corps, the Secret Service, the Drug Enforcement Agency, as well as numerous foreign government agencies for his self-defense martial art instruction in karate.

Roberto Curtis with Daniel in Okinawa

Recent Martial Arts Awards include:


* Marquis Who' s Who, 2024

* Best Karate Classes in Alexandria, 2023

* Best Local Martial Arts Business, 2023

* Best Martial Arts School, Alexandria, VA 2022 

* Best Martial Arts Instructor, Alexandria, VA 2021, 2020

* Best Martial Arts School DC-Area, 201

* Best Martial Arts Instructor in DC-Area 2018, 2017

Honored Listee of Marquis Who's Who

Roberto's Who's Who Press Release

Denise demonstration self defense


Denise Hawkins Coursey

4th Degree Black Belt

Beikoku Shidokan Karate


Denise started training in Beikoku Shidokan Karate in Alexandria VA with Sensei Roberto Curtis in 2011. She began her martial arts training in 1998 studying Koryu Uchinadi and has a Black Belt in Tae Kwon Do.


For much of her martial arts career, she was one of only a few women at the karate dojo. As a result, she became passionate about bringing more women into the martial arts because it builds confidence in every aspect of life -- career, home, community, and, of course, in the ability to defend oneself.


Over 40% of the Virginia Dojo members are women.


Outside the karate dojo, Denise formerly served as President of Motley Fool Asset Management, where she was also often the “only woman in the room.”


Denise's Homepage: Okinawan Karate for Women



Virginia Dojo Members with Seikichi Iha and Masatoshi Miyazato, 10th Degrees