Welcome to the

Mastin Dojo


Our school teaches traditional Matusbayashi Ryu (Shorin Ryu). Our school supports the Nagamine Family Karate  style and association.


The school is owned and operated by Scott Mastin.  Mastin Sensei  has been involved with the Martial Arts since a very early age and has been teaching Matsubayashi-ryu since 1991. He has had only 2 instructors in his lifetime within the same style.  Both of instructors were from Okinawa. When his first instructor chose to leave the art of Matsubayashi Ryu, Mastin Sensei stayed with the Nagamine Lineage and became a direct student under Soke Takayoshi Nagamine.

(The above photo was taken on Soke Nagamine’s last visit to our dojo in July 2011)

Soke and I at anderson seminar


Soke Nagamine and Mastin Sensei became very close and had an amazing relationship for more than a decade. Soke Nagamine visited the Silverton dojo frequently during the years that he lived in Columbus. Additionally, Soke Nagamine would come to Cincinnati and stay with Mastin Sensei to teach seminars or classes. Each visit was usually a week to 10 days. Soke Nagamine’s next visit was scheduled for July 15th 2012. He sadly passed away on April 25th 2012.


“I will always cherish my special and unique time that Soke devoted to me. He was a rare gem on earth. I will continue to pass down all of the teachings that he so selflessly gave me. I realize that I am very fortunate to have spent as much time as I did with him. I will always love and cherish his friendship, teachings and who he was a person”

Scott Mastin

Renshi, 6th Dan




We strive to keep a traditional training atmosphere. We have thought about relocating the main school several times but  moving the school doesn’t feel right. We have established a close family mentality that has been in place for over 2 decades and would like to continue to grow that concept.

We have had the honor and privilege to train many incredible individuals have trained with us.

Some of them are: Professional football player, famous musician, police and firemen, United States soldiers and veterans, foreign exchange students, doctors, lawyers, single mothers,  children with disabilities, students that may be overweight and even a student over 70 years of age and many other incredible individuals.

We have had several guest instructors from overseas and always train with an open mind.  While our focus is training in “Real Karate”  in a Traditional Art rather than training  for sport,  we have had several students in the past go on become United States National Champions in various tournaments.

Our goal is to to help others enhance their lives and become stronger individuals.


Here are some things that you can do to grow stronger as an individual and help the dojo grow stronger at the same time:

  1. Set a goal of attending class 1 or 2 times per week.
  2. Attend the correct class and be on time!
  3. help a friend find the path the you chosen. (Like minded people make great training partners.)



Care Enough to Share

We need your help to make our school grow. Our hopes are to reach as many people as possible and make our school a strong, caring place that changes lives for the better. As our slogan states, “We create champion individuals.” With this in mind, please do your part and help sponsor a student. If everyone supports us, we will accomplish one of our goals in no time.

Your referral of a friend or neighbor to our school is one of the finest compliments you can give us. We welcome your friends and neighbors to become part of our family. Please help me make my dream and vision a reality.

Scott Mastin

Renshi, 6th Dan

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