ijs Greg Cody Stacy Keith
Mullett Paul Dylan dickson YUDANSHA
Deuby Constance Rajesh v. siu AC 
Brian Charrie Giselle Joseph  ARNIS
John Frank Chris Margaret Bruce
Todd Robinson Lia Andrew KungFu
Wayne BigAl Stern Lisa sifu


Ilene J. Smoger

Ilene J. Smoger Sensei, the director of training for the Club, who has been training since 1975, holds the rank of Nanadan (7th dan) given to her directly by Eizo Shimabukuro O'Sensei in the Shorin Ryu Karate system. O'Sensei also awarded her the rank of Sandan (3rd dan) in Toei Jujutsu. Smoger Sensei also holds the rank of Nanadan (7th dan) in Shudokan Karate, under the late Shibucho Walter Todd.

Smoger Sensei began her martial arts training in Ann Arbor, Michigan, in 1975 under Garrick Hu Sensei, the Director of Training at the Asian Martial Arts Studio.  She was also instructed there by Karl Scott III Sensei, who is currently Co-Shibucho in the U.S. Shudokan Karatedo system.  Smoger Sensei continued her training with Barbara Christensen Sensei from Ann Arbor, Michigan. Smoger Sensei was Christensen Sensei's first student.  Barbara Christensen Sensei, who holds the rank of Nanadan (7th dan) by Shimabukuro O'Sensei, Yondan (4th dan) by Todd Sensei and the rank of Shodan (1st dan) in Aikido, continues to be Smoger Sensei's primary instructor.

Smoger Sensei teaches martial arts all over the country. She has instructed at Pacific Association of Women Martial Artists (PAWMA), National Women's Martial Arts Federation (NWMAF), Association of Women Martial Arts Instructor's (AWMAI) conferences (in 2007, she was co-coordinator of the AWMAI conference) and all of the Okinawan Karate Club national seminars.  She has been  honored by the World Martial Arts Hall of Fame as "The Woman of the Year in the Martial Arts."  Additionally, she received the Sensei of Merit award at the International Martial Arts Symposium in South Carolina.

Under Smoger Sensei's leadership, OKCD is one of Dallas' oldest traditional dojos, and the Club has promoted over 72 black belts throughout the years.  Additionally, there are four active affiliated dojos with OKCD in the cities of Atlanta,  Frisco, Lantana, and San Francisco.

Smoger Sensei is a personal injury attorney at the Smoger Law Firm and an independent real estate broker with Smoger Realty.  She can be reached at ilene - at - okinawankarateclub.com.

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Donna Mullett


Donna Mullett Sensei graduated from the University of Massachusetts in Amherst with B.A.'s in Japanese and Art.  Following graduation, Mullett Sensei moved to Japan to improve her language skills. From 1986-1989 she lived in Sapporo, Japan teaching English. She began her karate training in 1986 by joining a Wado-kai dojo. At the same time she also trained in a style that was similar to Goju Ryu. The school was called Ryukookan. Just as she left Japan she achieved the rank of Shodan (1st dan) in both styles. After receiving her M.A. from Yale in East Asian Studies, Mullett Sensei moved to Dallas to teach at St. Mark's School of Texas, where she teaches Humanities and Japanese. This brought her to the Okinawan Karate Club of Dallas where she has trained and taught since 1991. After starting over as a white belt she is now a Rokudan, (6th dan) in both Shorin Ryu and Shudokan and a Sandan (3rd dan) in Toei Jujutsu.  Mullett Sensei teaches the Monday night open class, youth beginner classes and coordinates youth and adult mudansha testing.

Donna can be reached at  donna - at - okinawankarateclub.com.

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Sean Deuby


Sean Deuby Sensei has practiced and taught Okinawan Shorin Ryu karate since 1979. He holds the rank of Rokudan (6th degree black belt) in Shobayashi Shorin Ryu. The late Walter Todd personally conferred the rank of Yondan (4th dan) in his Shudokan style to Deuby Sensei in 1998. He also studies under Hanshi (10th dan) Seikichi Iha, Director, North American Beikoku Shido-kan Association (Shorin Ryu), whenever possible. Hanshi Iha was Deuby Sensei's original instructor in 1979 until the rank of Nidan (2nd dan), which he granted in 1984.  He is co-founder of the Okinawan Karate Club of Dallas, where he has taught since its inception. Sean taught the dojo’sTuesday night class for over 20 years.


Sean is an identity architect for Edgile, Inc., where he focuses on connecting Fortune 500 companies to Microsoft cloud solutions such as Windows Azure. He has been a MVP (Most Valuable Professional) for directory services since 2004, a distinction awarded annually by Microsoft to only 70 professionals in the world.  He writes and speaks at conferences both nationally and internationally on the topic.


Sean can be reached at sean - at - okinawankarateclub.com.

 web Sean D-1

Brian McCauley


Brian McCauley Sensei, Sempai of the dojo, joined the Okinawan Karate Club of Dallas in 1986, where he began his training in the martial arts. McCauley Sensei was awarded the rank of Shodan (1st dan) in Shorin Ryu and Shudokan karate in 1989. Since then, he has taught the adult classes at Okinawan Karate Club of Dallas and currently teaches an intermediate class. He also gives special seminars at the club with a particular interest in teaching bunkai.  McCauley Sensei currently holds the rank of Rokudan (6th dan) in Shobayashi Shorin Ryu and  Shudokan karatedo.

Outside the dojo, Brian is The National Accounts Manager for Grand Bonanza International. 

Brian can be reached at brian - at - okinawankarateclub.com.

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 John Mascio


John Mascio Sensei began studying martial arts while an undergraduate at Kent State University in 1982. In graduate school, he studied Isshin Ryu and decided to make martial arts an important part of his life.  He joined the Okinawan Karate Club of Dallas when he relocated to Dallas in 1990.

John was awarded his Shodan (1st dan) in Shudokan by Shibucho Walter Todd and his Shodan in Shorin Ryu from Smoger Sensei in 1994.  He currently holds the rank of Sandan (3rd dan) in Toei Jujutsu, and Godan (4th dan) in Shorin Ryu and Shudokan Karate.  He teaches the Saturday Jujutsu class, along with Chesley Sensei, as well as assists in many of the adult classes.

John has also studied other martial arts styles, including Isshin Ryu, Kung Fu, Tae Kwon Do, Jujitsu, Aikido, Aiki-jujitsu, Tai Chi, Judo, Jeet Kune Doe, Wing Chun, Bo-jitsu, and cane.  John teaches the Saturday morning adult class and helps in other classes.

John is an IT professional, currently working for a financial billing and remittance processing company as the manager of production support and database administration. He is also a college professor ,teaching math, computer science and information systems courses.  John graduated from Kent State with a BS in Applied Math/Computer Science, as well as an MA in Computer Science.  He has since earned an MBA and is working toward a Doctorate in Management. 

John attributes much of his success in life to the discipline and training he has received in the martial arts, as well as the support of his wife and family, who encourage his studies. He feels incredibly fortunate to have trained under Sensei Smoger, and with all the talented Yundansha of the Okinawan Karate Club.  Over the years, they have become a second family to him and his wife.

As community service, John is one of the City of Allen’s Community Emergency Response Team (CERT) trainers.  He also provides emergency communications assistance for Allen CERT, the Collin County Medical Reserve Corps and Collin County Amateur Radio Emergency Service.

He lives with his wife, Charrie, another Yudansha at OKCD, and their three cats in a north Dallas suburb. 


John can be reached at john - at - okinawankarateclub.com.


web John M


Todd Sherry


Todd Sherry Sensei  joined the Okinawan Karate Club of Dallas, along with his son Cale in 1995. Todd was exposed to karate in his teens, when he trained in Shito-Ryu Karate at the Dallas Navel Air Station under Sensei Fred Givens.


He earned his Shodan (1st dan) in 1999 in both Shorin Ryu Karatedo and Shudokan Karatedo and currently holds the rank of Godan (5th dan).  He received one of the last Shodan certificates under the late Shibucho Walter Todd.  Todd's son Cale is a Shodan at OKCD.   

Todd enjoys karate as a source of personal energy and balance in his life. He instructs the advanced youth karate classes where he enjoys seeing the growth of body, mind, and spirit within his students.

Todd is an Aircraft Maintenance Manager for Cook Canyon Ranch Aviation. He and his wife Christine live in Quinlan, Texas. 



Todd can be reached at   todd - at - okinawankarateclub.com.

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Wayne Murphy  


Wayne Murphy Sensei first experienced martial arts at an early age through his father John Murphy Sensei, a Nanadan (7th degree black belt) in Shorin Ryu Okinawa Karate, and a direct Yudansha (black belt), under Grand Master Eizo Shimabukuro.  As a child, Wayne would attend his father’s adult classes and special trainings where he learned some of the basic techniques and forms of Karate.  However, it was his father’s deep appreciation and respect for O’Sensei Shimabukuro and traditional Okinawan Karate that left the biggest impression on him. 

Wayne became actively involved in martial arts around 1989 joining an organization that engaged in freestyle combat utilizing replicated mêlée style weapons from the renaissance era.  After a decade of learning through trial and error, Wayne wanted a more structured training.  He therefore sought out a traditional Shorin Ryu Karate dojo.

In January of 1999 Wayne joined the Okinawan Karate Club of Dallas.  Here he began training under the direction of Sensei Ilene Smoger in both Shorin Ryu, as taught by Grand Master Eizo Shimabukuro, and Shudokan Karate, as passed down by Shibu-cho Walter Todd.  Wayne became an avid practitioner and in June 2001 was awarded his Shodan (1st degree black belt) which he had the honor of receiving directly from Grand Master Shimabukuro. 

Wayne currently holds the rank of Yondan (4th degree black belt) in both Shorin Ryu and Shudokan Karate.  He continues to train at the OKCD where he has been teaching the Wednesday youth and adult classes since 2002.  Additionally, Wayne founded the Okinawan Karate Club of Lantana in 2009 where he also actively teaches a youth program.   

Wayne considers himself very fortunate to have trained under Sensei Smoger and the many senior Yudansha and members of the Okinawan Karate Club.  Through his experiences at OKCD Wayne has developed his own sincere appreciation and respect for his Sensei, fellow karateka, and traditional Okinawan Karate.

When not training or teaching martial arts, Wayne enjoys spending time with his wife and two beautiful daughters.  He also provides representation and brokerage services in commercial real estate nationally through KW Commercial.  


Wayne can be reached at  wayne - at - okinawankarateclub.com.

web Wayne-3

Greg Chesley  


G reg Chesley Sensei began his training with OKCD in January of 1999. His first induction into the martial arts began in the late 1980’s studying Goshin Jitsu in Erie, PA. Greg received his Shodan (first dan) in 2003 and in 2004 received his Nidan (second dan) in Shorin Ryu and Toei Jujutsu directly from Grand Master Ezio Shimabukuro in Okinawa.  Currently, He holds the rank of Yondan (fourth dan) in Shorin Ryu Karate and Shudokan Karate and a Sandan (third dan) in Toei Jujutsu.

He attributes much of his success to his valued Sensei at OKCD and gives special thanks to:

Deuby Sensei: For being there in the beginning and showing me a path to walk.

Mullett Sensei: For the support and encouragement to never give up.

Smoger Sensei: For letting me know that the word “family" can mean much more.

Greg is one of the Intermediate Youth class teachers and teaches the adult Jujutsu class with John Mascio Sensei.  In addition, Greg-san assists and covers when needed in the adult classes at OKCD.

Greg holds a Master’s Degree in Health Administration (MHA) from the University of Southern California.  His undergraduate degree is from Mercyhurst University in Erie, PA.  In addition to his MHA, Greg holds a Bachelors of Arts with a double major in Finance and Marketing and a minor in Business Administration.

In 1996, he relocated to Dallas and began his career in the healthcare field as a staff accountant. He worked for Texas Cardiac Associates as the Chief Executive Officer until their acquisition. In 2015, Greg became the Practice Administrator – Dallas Market, covering over 8 locations and 14 specialty providers, for Tenet Healthcare. 

Greg also is the Owner/Operator of Tonbo Martial Arts SupplyHe supplies much of the dojo with equipment and weapons. 


Greg can be reached at  greg - at - okinawankarateclub.com.

 web Greg-1

Paul Klotz


Paul Klotz Sensei began his training with OKCD in July of 1999. His initiation into martial arts began with training in Judo as a young teen, where he achieved the rank of brown belt. He had various brushes with informal training in karate over the years but did not become fully hooked until joining OKCD. Paul attributes getting hooked to the enormous wealth of knowledge accumulated and generously shared by the members of OKCD along with a supportive environment that allowed him to follow his own path. Paul earned his Shodan (1st dan) in Shorin Ryu and Shudokan Karatedo in January 2003, Nidan (2nd dan) in March 2005 and Sandan (3rd dan) in January of 2010.

Paul teaches the Thursday night adult class along with Al Alexander Sensei. Paul’s focus in class is on learning and improving basic techniques, form, awareness and practical application.

Outside the dojo Paul works for a technology solutions integrator.

Paul can be reached at paul - at - okinawankarateclub.com.

 web Paul



Constance An


 Constance An Sensei joined OKCD in January 2001. Prior to joining, she worked part time for 5 years as a Personal Trainer and Spin Instructor for the YMCA and a private gym. She had always wanted to do martial arts since elementary school but was not allowed. Throughout her youth, any martial arts was forbidden so she secretly checked out karate books at her school library. As a New Years resolution she enrolled at OKCD and learned that no karate book can compare to having actual OKCD instructors show you the way. Satisfying a long yearning for martial arts, she has found her home here at the OKCD. Constance received her Shodan (1st dan) in Shorin Ryu and Shudokan Karatedo in March, 2005,  her Nidan (2nd dan) in 2009 and her Sandan (3rd dan) in 2013.  Having a mechanical engineering and fitness background, Constance enjoys breaking down karate into basic physics for powerfully efficient movements.  Constance assists with the youth classes.

Constance works at a global telecommunications company.  When she is not practicing karate, she enjoys spending time with her family, weight lifting and running.

Constance can be reached constance - at - okinawankarateclub.com.

 web Constance-1

Charrie Mascio


Charrie Mascio Senseiafter taking a Karate Aerobics class for a couple of months, finally decided to join OKCD in May 2001.  Growing up in a Philippine community with a large number of Chinese, she became fascinated with the martial arts.  During her anesthesiology residency, she was recruited to move to the U.S. as a physical therapist, and eventually met her husband, John, who exposed her to Judo and Okinawan Karate.  In 2006, Charrie earned her Shodan (1st dan),  2010 she earned her Nidan (2nd dan) and her Sandan (3rd dan) in 2013 in both Shorin Ryu and Shudokan Karatedo.

Since becoming a brown belt, she had developed an interest in weapons, with the bo being her favorite, especially bo kumite.  She wanted to expand on her knowledge of the bo, as well as some other weapons not currently practiced at OKCD.  Charrie also has some background in Judo.  Charrie teaches the Saturday morning adult class and taught the Sunday Yoga class.  She has taught at the National Women in Martial Arts (NWMAF) Special Training, Association of Women Martial Arts Instructor's (AWMAI) conference, and at some of the OKC ST seminars.

Her other interests include exercising, especially Pilates and yoga, languages, old TV series, and reading.  She attributes much of her power to the core strength that Pilates develops.

Charrie is a physical therapist and works in various facilities around the D/FW metroplex.  She is also a registered massage therapist.

Charrie is married to John, who is also a black belt at OKCD; and lives with him and their three cats in a north Dallas suburb.


Charrie can be reached at charrie - at - okinawankarateclub.com.

 web Charrie

Frank Gannon


F rank Gannon Sensei first studied martial arts in college at the Vanderbilt University Tae Kwan Do Club in Nashville, Tennessee. Over the next several years, he "dabbled" in various martial arts, but did not take things seriously until coming to the Okinawan Karate Club of Dallas. As Frank puts it, "Before coming to OKCD, I had a very nice collection of yellow belts."


Frank first visited OKCD during a Tuesday night class in August 2002 and was sold immediately. The combination of serious martial arts training under skilled and experienced instructors in a fun and friendly environment was exactly what he was looking for. Frank has been training at OKCD ever since.

In addition to Karate, Frank also studies Toei Jujutsu with Greg Chesley Sensei and John Mascio Sensei.  He also studies Arnis with Guru Bruce Jenkins. In addition, Frank assists with the kids’ classes.

Frank holds the ranks of Sandan (3rd dan) in Shobayashi Shorin Ryu and Shudokan Karate and Shodan (1st dan) in Toei Jujutsu.  He also holds the rank of Senior Technical Advisor in Arnis.

Frank’s favorite aspect of the study of martial arts is the way that it blends athletics, self defense, philosophy, and the arts all into one. Frank believes that the emphasis martial arts places on courtesy, hard work and persistence in the face of adversity is a lesson of value to anyone that is willing to listen.

Frank is a licensed attorney practicing law in the Dallas-Fort Worth area. He is also a certified high school math teacher. 


Frank can be reached  at  frank - at - okinawankarateclub.com.

 web Frank-1

Sean Robinson


Sean Robinson Sensei , with his interest in karate peaking in late December of 2002, sought out a karate school teaching the Shorin Ryu system--based on his father’s advice.

Prior to his first class at OKCD (January 2, 2003), his exposure to karate consisted primarily of sporadic discussions with his father, who holds the rank of Yondan (4th dan) in Goju Ryu Shoreikan, and is the direct student of Seikichi Toguchi (himself a direct student of Goju Ryu founder, Chojun Miyagi).  

Currently holding the rank of Sandan (3rd dan) in both Shorin Ryu and Shudokan, Sean was promoted to the rank of Shodan (1st dan) in 2008 (January) in both styles. 

Prior to OKCD, Sean’s athletic interests were primarily expressed through two other passions: football (where he was voted to the All-Central Texas 1st Team as a high school senior) and track; having competed in the Texas High School State Track & Field Championships prior to training as a member of the University of Texas Track & Field squad as a freshman. 

He considers the overflowing and selfless generosity of OKCD (in and out of the dojo) to be a rare and true treasure. 

Sean earned his undergraduate and masters degrees in accounting from the University of Texas at Austin, McCombs School of Business.


Sean can be reached at  seanr - at - okinawankarateclub.com.

 web Sean R

Al Alexander


Al Alexander Sensei  had his first exposure to martial arts at the age of eight when his parents enrolled him on Kodokan Judo classes on Randolph Air Force base in San Antonio, TX.  Shortly after his first promotion, Al’s father received transfer orders which ended his training in Judo, but the interest in martial arts had been seeded.  Some years later, while in high school, he was first exposed to Okinawan Karate when he began studying Uechi Ryu.  Graduation and moving off to college cut short his training at Gokyu.  It took some twenty plus years to find his way to OKCD.  He has enjoyed his training at OKCD, learning a great many things.  Among those was the day he realized that Karate training is not truly an individual endeavor, and would like to thank all of his fellow karateka for their selfless contributions to his training.

Al has always enjoyed teaching, and believes that the best way to really learn something is to teach it.  Because of that belief, he has gravitated toward teaching the things he really enjoys.  For some years he was a skydiving instructor, and a certified Motorcycle Safety Foundation certified instructor teaching novice riders to ride safely.  In September of 2006 Paul Klotz Sensei invited Al to be his assistant teacher in the 7:00 Thursday class.  Al has found it very rewarding to work with the class in that capacity, and always considered it an honor to be there.

Al has worked in purchasing, supply chain management, and project planning for most of his adult life, and when he’s not at work, or the dojo he has a wide array of interest.  He loves riding motorcycles of any sort, is a big movie buff, enjoys archery, photography, and just about anything that involves being outdoors.


You can be reached at aru - at - okinawankarateclub.com.


Cody Rogers 

コデ ロジーズ

Cody Rogers Sensei  joined the Okinawan Karate Club in the summer of 2004. He spent a few months studying as much as he could about different styles and schools before deciding on the OKCD. 

Cody tested for Shodan (1st dan) in June of 2010. He was promoted to Sandan (3rd dan) in 2015 in both Shorin Ryu and Shudokan Karate. Cody assists in several classes and teaches an older beginner youth class. He also assists the senior youth karateka with extra training sessions in the months leading up to major tests. Cody credits Smoger Sensei's leadership and emphasis on continued learning and growth as the reason he and so many other yudansha have continued to stay for decades.

Cody is currently employed with the Gaylord Texan, and is enrolled at UTD, working on earning a teaching certification.


Cody can be reached at cody - at - okinawankarateclub.com.


Dylan Stone


Dylan Stone Sensei started his karate training at OKCD in 2001 at the age of seven and earned his Shodan (1st dan) in 2009 and his Nidan (2nd dan) in 2013..

For elementary and middle school, he attended St. Mark Catholic School of Plano.  He is currently a student at St. Louis University.   Dylan was a wide receiver on the JV Football Team and wrestled  for the Jesuit Wrestling Team.  Dylan was also a member of the Jesuit Lone Rangers school spirit club, active in debate and for the year 2009-2010, was a member of the 24/7 leadership group. He is currently attending college at St. Louis University on the Presidential Scholarship.

Dylan has an older sister, Ashley, who is a medical student at UT Southwestern Medical Center and an older brother, Ryan, who attended Austin College and is currently a student at Texas A&M medical school.  Ryan is an instructor at the dojo, having received his Sandan (3rd dan) in 2013. 

Dylan has learned the value of hard work while developing self discipline and steady work habits throughout his years at OKCD.

Dylan can be reached at dylan - at - okinawankarateclub.com.



Rajesh Chathapuram  


Rajesh Chathapuram Sensei grew up watching martial arts movies, especially South Indian movies involving “Kalaripayattu,” which is considered the mother of all martial arts and can be traced back 3000 years. Due to stringent educational requirements in school and college, there
was no time for Rajesh to explore the realms of martial arts.

Finally Rajesh’s dream came true when he and his wife Veena discovered OKCD in Farmers Branch, TX back in 2003. He’s thankful to his wife for being instrumental in providing constant motivation, support and being extremely patient til today. After his first week at OKCD trying to get to know all the teachers, he started seriously training under the leadership of Ilene Smoger Sensei . Rajesh attributes the skills and techniques he has learned to each and every Sensei at OKCD. The unfathomable amount of commitment from all the teachers at OKCD has kindled a profound interest in him to continue this tradition. He credits his disciplined and organized life to both his parents.

In 2011, Rajesh earned his Shodan (1st dan) in Shorin Ryu Karate and Shudokan Karate and his Nidan (2nd dan) in 2014..

Rajesh holds Bachelor’s degree in Electronics & Communications Engineering, and Master’s degree in Computer Science, Business Administration, and Accounting. Rajesh holds several
professional certifications as well.

Outside the dojo, Rajesh works for Oil & Gas Corporation in Plano, TX.

His other interests include swimming, playing cricket, volleyball, tennis, traditional archery and most importantly “lego blocks time” with his kids. Rajesh was born in India and moved to the US in 1995. He enjoys the company of his wife Veena, his two children – Shashvat and Shashank, and his parents.

Rajesh can be reached at rajesh - at - okinawankarateclub.com.


Giselle Martinez


Giselle Martinez Sensei has been studying and practicing karate at Okinawan Karate Club of Dallas (OKCD) since she was seven years old. She attained the rank of Shodan (1st dan) in May 2011. She subsequently earned her Nidan (2nd dan) in 2014.  She is the eldest of two girls. Her sister Stacy is also a student at OKCD; she currently holds the rank of Ikkyu, 3rd level brown belt.

Giselle and Stacy enjoy working hard alongside each other both in karate and at home too. Giselle’s favorite thing to do in karate is work with weapons, particularly the Sai (three-pronged metal) and the Bo (a six-foot staff). She also enjoys two-person work.

Taking on a leadership role as a Junior Instructor, Giselle works with the youngest members at OKCD, teaching them karate.

Giselle is in the eighth grade at Vivian Field Middle School and will soon go to the ninth grade at R.L Turner High School. Upon entering high school, she plans to attend the Biomedical Academy to prepare for medical school and a future career as a doctor.




Lia Wilson


Lia Wilson Sensei joined the Okinawan Karate Club in January of 2006 with no previous martial arts training or knowledge about the subject. Intrigued at first by the self defense aspects and the physical benefits of training, she soon found that there was much more. The dojo provided an encouraging, challenging atmosphere where she could grow mentally as well as physically. It soon became apparent that she had not only joined a dojo, but also a family. The valuable friendships she has made transcend the training hall, and she cannot imagine life without the OKCD.

In 2011, Lia earned her Shodan (1st dan) in Shorin Ryu Karate and Shudokan Karate.  In 2015 she earned her Nidan (2nd dan).

Lia has a background in marketing communications and technical writing. After graduating from the University of North Texas with a degree in English, she worked as a communications professional at IBM for 19 years. She now manages her martial arts gifts and accessories web site, Three Tears Karate, and works as a realtor for Smoger Realty.

When not in the dojo, Lia enjoys spending time with her two grown sons, Brandon and Clayton, and the love of her life, Mark (a.k.a. “Schnookums”).

Lia can be reached at  lia - at - okinawankarateclub.com.


Christine Sopithakul


Christine Sopithakul Sensei first became interested in martial-arts by watching Saturday morning kung fu TV shows as a child.  

When her friend and OKCD instructor, Constance, suggested she try a karate class, Christine finally joined the Okinawan Karate Club of Dallas in September 2007. Although she had no previous martial-arts experience, Christine began training multiple times a week and has continued this consistent regimen ever since.  She earned her Shodan (1st dan) in Shorin Ryu and Shudokan and Toei Jujutsu in 2013.  She currently holds the rank of Nidan in Shorin Ryu and Shudokan.

Karate gives Christine a broader sense of awareness, balance and confidence in daily life, and the added confidence in her ability to defend herself; however, it is the members and instructors of the Okinawan Karate Club that really keeps her going back. She loves the healthy, supportive atmosphere and the wealth of knowledge and experience that the club offers. Christine also enjoys helping with the kids program at the club because it allows her to practice being a better instructor. Sopithakul Sensei currently teaches the Monday night open adult class.

Christine works as an IT professional. She is a Senior Application Analyst and has been with the same company for the past 21 years.

Outside the dojo and work, Christine enjoys running, softball, biking, weightlifting, and generally being active.


Chris can be reached at chris - at - okinawankarateclub.com.

chris bb


Stern Smoger McGee


Stern Smoger McGee Sensei has been around the dojo all of his life.  He began his formal training at age five in Shorin-Ryu Karate and Shodokan Karate and earned his Shodan (1st dan).

Stern especially enjoys the study of Toei Jujutsu with Greg Chesley Sensei.  He also earned his Shodan in Jujutsu.  Stern assists in the youth and jujitsu classes.

Stern attended Greenhill School in Addison where he was an honor roll student. Stern will be attending Texas A&M University College of Engineering as a President's Endowed Scholar where he will participate in the University & Engineering Honors programs.  

Stern expresses his appreciation and gratitude to all the instructors at OKCD who have been instrumental to his martial arts training.








Stacy Martinez


Stacy Martinez Sensei began karate when she was six years old, joining the club's youth program. Now, much older, she feels that training is a favorite part of the day.  She believes that even after a rough day at school, she always seems to feel better after karate.  Stacy feels that Karatedo is something to be taken seriously, and credits it for helping to instill her with a sense of respect, discipline, and many other positive attributes. She enjoys practicing kata, sparring with bo, and many of the other techniques she has learned. She is known in the dojo as a dedicated helper and role model, assisting with youth classes and always ready to help younger students improve.

She works very hard in school to be one of the top students in her class. Stacy is particularly interested in artificial intelligence, and would like to continue her studies to pursue a career in science.

Stacy earned her Shodan in July, 2013.  She is also the younger sister of Giselle Martinez Sensei who also instructs at the dojo.






Stacy Martinze

Dickson Weber


Dickson Weber Sensei began his karate training at the age of seven in an extracurricular class offered by OKCD instructors Donna Mullet Sensei and Michelle Elefante Sensei at Good Shepherd Episcopal School.  At the completion of the class, he became a student at the OKCD dojo.

Dickson attended Good Shepherd Episcopal School through eighth grade and is currently a senior at Jesuit College Prepatory School.  While at Jesuit, Dickson played baseball on the freshman and junior varsity teams, has been a member of his class advisory staff since his sophomore year, served in leadership positions at the freshman retreat since his sophomore year, and has been a member of the Jesuit Musicians Union for all four years.  He is also a member of the National Honor Society.  Dickson plans to study engineering in college.  Outside of school, Dickson plays bass with the Results, a band of six members who compose and perfrom technical, progressive, rock and metal music.  The band practices about five hours each week and performs approximately once a month at various venues in Dallas.  Throughout his high school career, he has participated in numerous community service activities and currently delivers meals for Meals on Wheels each Wednesday.

Through his karate training, Dickson has learned the importance of commitment to hard work and discipline, as well as respect.



 Victoria Siu



Victoria Siu Sensei began her karate training at the age of eight when her father enrolled her into the Okinawan Karate Club of Dallas for self-defense. Karate has gradually grown to become a major part of Victoria’s life—teaching her diligence, self-discipline, and most importantly humility. Now older, she hopes to give back what she has learned by helping out in the youth beginner classes on Saturdays. She earned her Shodan (1st dan) in February 2014.

Victoria is currently a junior at the Episcopal School of Dallas where she is the Features Editor for the school newspaper, the Eagle Edition. She is also a member of the Mu Alpha Theta Mathematics Honor Society, a design-editor in Itinerary, the school’s literary magazine, and the co-president of the Asian Society Club. She attributes her success in her academic career to the perseverance and dedication learned through her years at OKCD. She spends her summer volunteering at the Texas Scottish Rite Children’s Hospital and working as part of her church’s audiovisual team. Victoria has a strong interest in the medical field and hopes to pursue a premed career in the future.

Victoria enjoys watching martial arts movies, reading, writing, and drawing during her spare time. 





Joe Jones 

Joseph Malik Jones Sensei is a sixteen year old high school senior at Prosper High School. He was born in New York City. Joseph attended “Julia M. Nicholson Leadership Academy” from kindergarten to 5th grade, where he received several certificates for academic achievements during the years of his learning, in fact Joseph performed so well he was skipped ahead a complete grade.  At the age of six he developed his love for swimming at the North Brooklyn YMCA where he obtained the level of “Fish”. When he was seven he fell in love with karate which they also taught in at the YMCA. Concentrating on karate, he studied  Shorinjiryu Kenryukan Karate at the Imperial Dragon Hombu Dojo under Hanshi Myron M. Lubitsch achieving the rank of blue belt.  Joseph participated in numerous tournaments in the New York Tri-state area and Canada he amassed a total of 24 trophies, plaques and medals for kumate and kata. 


In 2009, Joseph moved to Prosper, Texas.  Joseph wanted to continue his studies in karate and that is when he joined the Okinawan Karate Club of Dallas studying Shorin Ryu Karate under Ilene J. Smoger Sensei and Donna Mullett Sensei. Starting from the the rank of white belt to present, he has advanced to assistant instructor where he enjoys teaching the younger students at the dojo.  He earned in his Shodan (1st dan) in 2015.

Joseph played right and left field in the Prosper Little League Baseball Association for three years. In June 2012 due to his mother’s twenty-nine years of service in the military Joseph was selected to have the honor of laying a wreath at “The Tomb of the Unknown Soldier” at the Arlington National Cemetery in Washington D.C.  He also attended the Young Chef’s Academy where he achieved the rank of Master Chef.  On May 6, 2013 Joseph was a guest youth chef for the mother’s day show on "The Broadcast” at KTXD Television station in Dallas, Texas.  Joseph worships at One Community Church in Plano, Texas where he devotes his weekends volunteering in the audio video section of the Church for the elementary students.

In 2014 Joseph attended the Oklahoma State University Sports Broadcasting camp in Stillwater Oklahoma where he was the play by play announcer for the Oklahoma City Redhawks baseball team in Oklahoma City.

Joseph attends Prosper High School where he has received several “Student of the Month” awards. Joseph has triple majors under which he will graduate. Psychology, which is his passion, Broadcasting and Culinary Arts. After high school he is looking forward to attending college. He plans to pursue a career in Psychology as his primary major and Broadcasting as his minor, with the options of Culinary Arts and or Computer Engineering.


joseph 2


Margaret Siu 

Margaret Siu Sensei started karate at the age of seven at the Okinawan Karate Club of Dallas. As a result, karate emerged as a major factor in Margaret’s character—teaching her humility, self-discipline, and perseverance. She earned her Shodan (1st dan) in June 20, 2015.


Currently a junior at the Episcopal School of Dallas, she is the Editor in Chief for both the online school newspaper, the Eagle Edition, and the school literary magazine, Itinerary. She is also the student coordinator of her Youth and Government club and the communications and planning officer in student vestry. Attributing her successes to diligence learned in the martial arts, she also spends her summer volunteering at the Texas Scottish Rite Children’s Hospital, holding creative writing classes at Nathan Adams Elementary, and giving back to the karate club by teaching the children’s classes. Margaret is the author of “In the Mirror”, an anthology of poetry, art, and vignettes. She is recognized by the Dallas Public Library, University Interscholastic League, TeenInk, New Jersey Poets Society, Scholastic Arts and Writing Awards for her writing. Though Margaret holds a strong interest and passion in writing, she is interested in litigation and consulting.

Outside of reading, water coloring, and writing in her spare time, Margaret is an avid Hayao Miyazaki fan and watermelon enthusiast.



margaret 2


Andrew Boris


Andrew Boris Sensei began studying Shotokan karate at Tri State Martial Arts Center (TMAC) in Collierville, Tennessee at the age of five.  In 2008, Andrew’s family moved to Frisco, Texas.  Andrew chose to continue studying karate at OKCD because the Shudokan and Shorin Ryu karate styles and the training values taught at OKCD were a natural transition from his prior Shotokan training.  Andrew enjoys kobudo (bo and sai), kumite, and teaching kata to children.  Andrew believes his karate training has given him increased confidence, helped him learn to set and achieve goals, and provided him opportunities to develop leadership skills. He earned his Shodan (1st dan) in 2015.  

Andrew is a student at Staley Middle School.  In 2015, he was recognized by the Duke University Talent Identification Program (TIP) for his score on the American College Test, was inducted into the National Junior Honor Society, placed 5th in Math at the Frisco ISD/Rockwall ISD Academic Pentathlon competition, and advanced to the state level Math and Science team competition.  Andrew is a member of the Staley cross country team and the Frisco Area Summer Swim Team (FASST).  He also plays the violin and the piano. 

Andrew plans to attend Wakeland High School and Brigham Young University to prepare himself to pursue his goal of an advanced degree in Astrophysics. 

Andrew’s younger brother Michael holds the rank of yonkyu at OKCD.


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Lisa Gilliam 

Lisa Gilliam Sensei began her career in martial arts when a friend suggested she try karate for her 5- and 7-year-old boys. After several weeks of watching as a bystander, she felt a sort of calling to the sport and she signed up for her first adult class.

Over the years she had played on several field hockey and soccer teams and enjoyed varsity cheerleading in college, as well as lacrosse and marathons post-college, but this was new. She quickly fell in love with everything about karate and the OKCD, and it is true that she remembers the actual moment her foot crossed over onto the dojo floor as she said to herself that she would not be turning back.

Over the course of her journey since that summer, Lisa has trained at OKCD with not just the fanstastic and skilled yudansha but also such notable martial artists as Sensei Bill Hayes, Sensei George Alexander, Guru Laura Holmes, Janice Okimoto, and Sifu Silvio Azzolini, as well as traveled to the training seminar in October 2012 in Atlanta, Georgia, hosted by Sensei Tim Kelley, and special training in Naperville, Illinois, July 2014, with the National Women’s Federation of Martial Arts.

She also has enjoyed helping to teach hundreds of kids’ classes over the years and credits said classes for helping to keep her earlier material fresh and sharp.  She earned her Shodan (1st dan) in 2015 in Shorin Ryu and Shudokan Karate.

She graduated from Indiana University with a BS in Marketing from the Kelley School of Business and minors in psychology and economics. She wants to give an extra-special shout out to her husband Chris (aka Brad), without whose undying support and understanding she would not have been able to achieve this cherished accomplishment. They have been married since May 1999 and they have three usually-charming children together. She loves cooking, reading, hanging with friends, and being at the dojo with her OKCD family. 

Lisa can be reached at lisa - at - okinawankarateclub.com



Keith Sandefer 

Keith Sandefer Sensei’s first introduction into martial arts began in 1983 with Sensei Takao Nakaya, achieving the rank of 1st-KYU.  Unfortunately, after receiving this rank there was a pause in Keith’s pursuit of martial arts.  Family, work, and travel took over most of his time until finally in 2005 he rediscovered his passion and started training at the Holtum School of Martial Arts in Plano, Texas.  Keith was awarded his (1st dan) on December 2009 in Tae Kwon Do, but after receiving this rank he felt there was something missing in his training.  He missed the traditional ways - the focus on technique, the history, and the katas.  He finally understood.   With this new found wisdom he made his way to the Okinawan Karate School of Dallas in 2010, and has been there ever since.  

Keith also has a full life outside the dojo.  He is married to an amazing person.  She is both patient and understanding of his karate training.  They are the proud parents of a very talented and gifted son that keeps them very busy.

Keith received his business and finance degree from the University of Maryland, European Division.  He is a wealth advisor with an international bank in the Plano area and holds several professional certifications.

Keith can be reached at keith - at - okinawankarateclub.com





AC Dumaual



AC Dumaual Sensei  was born and raised in the Midwest. He is a recent arrival to Okinawan Karate Club of Dallas. He was always interested in taking karate as a kid and started taking classes in the Summer of 1988. He passionately trained in the style of Shorei-Goju ryu karate for over 20 years, where he actively competed in both state tournaments and national tournaments in the categories of kata (forms), sparring and weapons.

During his competitive years, he was at one time ranked 3rd in his division in the state. He finally achieved the black belt rank of Yondan (4th dan) before moving to Texas in 2011. With his competition days over, AC focuses his karate as a way of life--focusing on community life and personal growth.  He is a firm believer in the Zen aspects of karate in finding harmony in one's life, and he does what he can to to aid others in getting there.  AC received his Shodan from OKCD in 2016  and has since started his own dojo in San Diego.  When  he visits Dallas he continues to teach the kid's classes as a sparring instructor on Saturday mornings.  

Outside of the dojo, AC enjoys a variety of activities including running, sporting events, computer games and spending time with friends and family.  He attended the University of Notre Dame for his undergraduate studies, received his Master's in Biology from Purdue University and his Ph.D. in Biophysics and Biochemistry from Indiana University in 1999.  He currently works at the US Environmental Protection Agency as an Environmental Scientist, a job which he loves and enjoys immensely. On occasion, he will teach a Biochemistry class at one of the local universities as an adjunct college professor. His students have given him the nickname of "Dr. D." and somehow that name has stuck.
AC can be reached at ac- at - okinawankarateclub.com. 





Bruce Jenkins

Guru Bruce Jenkins is the founder of Moroland Martial Arts (U.S.A.) and co-founder Moroland Martial Arts (Manila Philippines). The Moroland Martial Arts system is a modern system that was developed from a combination of multiple styles including, Arnis, Escrima/Kali, Dumog, Sabot, Wu Ying Tao, Jujitsu, Cane, Silat, Kubaton, etc. 

Guru Jenkins  is a Senior Technical Advisor in the Moroland Martial Arts training system for both Oregon and Texas.  He is a Senior Combat Weapons Instructor with over twenty years martial arts training and teaching experience. He has attained advanced level ranking in multiple styles.


His first martial arts training was brief and started in the Marine Corps Recruit Training Center learning close quarter combat techniques. A few years later he started his serious training in Oregon under Master Rick Johnson and Grand Master Bruce Terell. He has trained with some of the top martial arts instructors in the Pacific Northwest (Oregon and Washington).


He is a dedicated life-long martial artist who is married to a Filipino woman and has traveled to the Philippines many times to see family. He incorporates his martial arts knowledge into his teaching to reflect the many different types of styles and weapons and how they were originally used by the  native Filipino and people of surrounding countries to defend themselves.


He teaches beginner through advanced ARNIS sessions. He has plans to start an OKCD Basic/Advanced ARNIS instructor training program in the future.

Bruce can reached at bruce - at - okinawankarateclub.com.

Bruce Arnis

Silvio Azzolini

Master Azzolini has been practicing martial arts for over 3 decades. He began studying the martial arts in 1973 at the age of fifteen in Sao Paulo, Brazil.  Master Azzolini later moved to the Republic of China in search of a traditional Chinese Kung Fu Master.  Upon arriving in China, Master Azzolini obtained the names of the three top Kung Fu Masters on the island.  He then set about seeking each one out. After meeting the first two teachers Master Azzolini was impressed with their high level of skill but soon after meeting the third teacher he knew this was the man who possessed the highest level of martial arts skill he had ever encountered. This man was the famous Grandmaster Chen Shuei Tsai, the Chief Master of the Taipei Chinese Kung Fu Association.  Master Azzolini spent the next several months persistently requesting to be accepted as a disciple of Master Chen and finally on December 28, 1984, Master Chen recognized his great will and determination and accepted him as a disciple.

Master Chen set only one condition upon his disciples training, that he would train six days a week for six hours a day.  Master Azzolini quickly accepted the conditions and spent the next several years training endlessly in Traditional Northern & Southern Shaolin Kung Fu.  Master Azzolini soon became the top student at the Taipei Chinese Kung Fu Association and was made the Captain of the Demonstration Team.  While in the Republic of China, Master Azzolini was the only non-Chinese member of the Taipei Chinese Kung Fu Association Demonstration Team as well as Assistant Instructor of the Association and an Advisor to the World Kung Fu Championships.

In 1985 Master Azzolini's skills were noticed by Director Robert Tai and the Golden Sun Film Company.  Master Azzolini was asked to play a leading role in several kung fu movie productions including "Mafia vs. Ninja", "Ninja Final Duel" and "Hong Men Heroes I & II". 

Master Azzolini is also the Director of the Taipei Chinese Kung Fu Association, USA Chapter.

We are especially pleased that Master Azzolini is instructing at OKCD. He graciously teaches the advanced students at OKCD.

Dr. Silvio Azzonli is also a family medicine doctor.  He can be reached at sifu - at - okinawankarateclub.com.

Azzolini Silvio 


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