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  • Book Description
  • Mattson Academy
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Uechi Ryu Insights

Uechi Ryu InsightsUechi Ryu InsightsUechi Ryu Insights
Yellow and black logo with a fist and Japanese characters for Uechi-Ryu Karate-Do.

What is Uechi-ryu karate?

Two men in white martial arts uniforms with black belts standing side by side.

Uechi-Ryū Karate-Do, which translates to the way of the style of Uechi karate, is a prominent form of Okinawan Karate and ranks among the three main styles practiced in Okinawa today. Initially known as Pangainoon, this traditional Okinawan Karate style was renamed Uechi-Ryū following the death of its founder, Kanbun Uechi, in 1948. His son, Kanei Uechi, played a crucial role in expanding and popularizing Uechi-Ryū karate.


The term Pangainoon, meaning "half-hard, half-soft," embodies a core principle of Uechi-Ryu karate that focuses on developing body flow to enhance energy, power, speed, and timing. This is achieved by executing movements without tension (soft) and concentrating energy at the point of contact (hard). Uechi-Ryu, influenced by the tiger, crane, and dragon, is particularly practical for self-defense, emphasizing front-facing stances, body positioning, circular intercepting movements, tenshin (evading) techniques, combined block/strike methods, low kicks, and striking with toes, knuckles, and open hands.


Uechi-Ryu features eight kata, including Sanchin, Kanshiwa, Kanshu, Seichin, Seisan, Seiryu, Kanchin, and Sanseiryu. The original kata from Pangainoon are Sanchin, Seisan, and Sanseiryu, while the additional five kata were introduced by Kanei Uechi and other senior students of Kanbun to enhance the development of Uechi-Ryu techniques. Notably, the Sanchin kata serves as the foundation of this style, with Kanbun Uechi stating, "All is in Sanchin (see the Old Way)."


Besides these eight kata, Uechi-Ryu karate also incorporates Junbi Undo warm-up exercises, Hojo Undo technique-based exercises, pre-arranged kumite (sparring), freestyle kumite, bunkai (application of kata movement), kotikitae (arm conditioning), and ashikitae (leg conditioning).

Find out more about Uechi-Ryu History

THE EIGHT KATA OF UECHI-RYU KARATE

SANCHIN

The Sanchin kata is the foundation of the style and the first of the three original kata.  Sanchin means the three conflicts of mind, body, and spirit.


Kanbun Uechi said, "All is in Sanchin."

Kanshiwa

Created by Kanei Uechi. The name is from the contraction of Kanbun and Shushiwa.

Kanshu

Created by Seiki Itokazu. The name is from the contraction of Kanbun and Shushiwa. The kata was originally called Dai Ni Seisan, or second Seisan.

Seichin

Created by Saburo Uehara. Seichin means 10 conflicts.

Seisan

Seisan is the second of the three original kata. 

Seisan means 13.

Seiryu

Created by Kanei Uechi.  Seiryu means 16.

Kanchin

Created by Kanei Uechi. Kanchin means Kanbun's conflicts.

Sanseiryu

Sanseiryu is the third of the three original kata and the most advanced kata of the system. Sanseiryu means 36.

History of Uechi-ryu karate

Portrait of a solemn man in a dark coat with a blurred background.

Kanbun Uechi, the namesake of the karate Uechi Ryu system, studied Pangainoon in China at the Central Temple in the Fujian Province from 1897 to 1910. He left Okinawa in 1897 to avoid conscription into the Japanese army and to pursue his study of Chinese martial arts. Although little is known about Kanbun’s 13 years in China, his son Kanei noted that Kanbun dedicated himself to mastering Pangainoon, which encompassed not only the physical aspects of martial arts but also Chinese medicine and its underlying philosophy.


After a decade of intense study, Kanbun was allowed to open his school in Nansoue, China. Unfortunately, a tragic incident occurred when one of his students was involved in an argument that resulted in a fatal blow to his attacker. This incident led the village to blame Kanbun for the death. After teaching for three years in China, Kanbun returned to Okinawa, vowing never to teach karate again. There are various accounts of how Kanbun Uechi resumed teaching; one such story comes from Kanei Uechi, Kanbun’s son, and is corroborated by Kanbun’s first student, Ryuyu Tomoyose. In 1910, Kanbun Uechi returned to Okinawa, and about two years later, Gokenkein, a Chinese tea merchant and former student of Kanbun, visited Okinawa. Gokenkein encouraged Kanbun to resume teaching, but initially, Kanbun refused. After Gokenkein won a fight against a Naha karate teacher, many sought to learn from him. Gokenkein informed them that a great karate expert named Kanbun Uechi lived in Okinawa, prompting numerous young men to request his teachings, which he declined.


Each year, the Motobu police department hosts a celebration where local karate schools showcase their styles. Eager to witness Kanbun’s skills, other teachers convinced the mayor of Motobu to ask Kanbun to perform at the event. Reluctantly, Kanbun took the stage and executed the kata Seisan with remarkable speed, strength, and power. This performance earned him respect across Okinawa as a great karate expert. The pressure to teach eventually led Kanbun to leave Okinawa for Japan in 1924.


In Japan, Kanbun settled in a housing compound in Wakayama, near Osaka, where he encountered a young Okinawan named Ryuyu Tomoyose. Aware of Kanbun’s karate prowess, Tomoyose urged him to provide lessons, and Kanbun eventually agreed, on the condition that Ryuyu would keep it a secret. Two years later, Tomoyose convinced Kanbun to teach publicly, arguing that the art of Uechi Karate would perish without it. Kanbun finally complied, and Tomoyose gathered many students, primarily Okinawans. He continued teaching in Wakayama until 1947.


Kanei Uechi, Kanbun’s son, began his karate training under his father’s guidance in Japan in 1930 and opened his own school in Osaka two years later. After returning to Okinawa, he settled in Nago. Ryuko Tomoyose, the son of Ryuyu, who lived in Futenma, learned of Kanei’s return and persuaded him to teach. Together with a group of karate students, Ryuko helped build a dojo for Kanei in Futenma, marking the first time Okinawa had a teacher of Pangainoon.


When Kanbun passed away in 1948, his students honored him by renaming their style Uechi-ryu, reflecting the deep roots of traditional Okinawan karate.

Grandmaster George E. Mattson

Man performing karate in a white gi with a black belt against a black background.

George Mattson is widely regarded as the “Father of Uechi-ryu karate” in the United States. His journey began when he was taught Traditional Okinawan Karate by Tomoyose Ryuko after hours on the military base in Okinawa during his service in the U.S. Army. He also trained at the Uechi-Ryu Karate-Do headquarters under Kanei Uechi, where he earned his 1st degree black belt prior to leaving Okinawa at the conclusion of his military service.


Upon his return to the USA, Kanei Uechi invited Mattson to teach Uechi-ryu karate professionally, which significantly contributed to the growth of this Okinawan Karate system. In 1958, he started teaching Uechi-ryu in Boston, Massachusetts, and managed the Mattson Academy in Boston along with other locations for decades. Many of his students, after mastering Uechi karate, established successful karate schools across the New England area and beyond. He continues to teach at the Mattson Academy of Karate (www.athomekarate.com) and was a pioneer in online karate, launching his “virtual dojo” coaching system 20 years ago.


Mattson has sponsored numerous seminars featuring karate masters from around the world. Each year, he hosts Winterfest in Florida, where international Uechi-ryu practitioners and other martial artists come together to exchange knowledge and techniques.


Sensei Mattson was among the first to publish a book in English on karate and has authored several significant works on Uechi-ryu, including:


·  The Way of Karate, Tuttle Publishing, 1958


·  Uechi-ryu Karate Do: Okinawan Self Defense, Peabody Publishing, 1974


·  The Black Belt Test Guide, Peabody Publishing, 2008


·  The Way of Uechi-ryu Karate, Peabody Publishing, 2010


·  The Dynamic World of Martial Arts, G&S Consulting, 2024

Uechi-ryu Demonstrations from the early days

This clip is from the 1976 movie Super Weapon, featuring George Mattson, Jimmy Maloney, Bob Campbell, and Justin Testa, who showcase elements of Uechi-ryu karate, a style deeply rooted in Traditional Okinawan Karate and known for its powerful techniques. Fans of karate Uechi Ryu will appreciate the authentic representation of Okinawan Karate in this film.

Book cover titled 'Insights into Uechi-Ryu Karate' by Justin Testa, 9-Dan.
A Traditional Okinawan Martial Art

Uechi-Ryu Karate-Do

Whether you're a beginner or an advanced practitioner, Insights into Uechi-Ryu Karate provides valuable knowledge to help you enjoy and grow in this traditional Okinawan Karate style for a lifetime. Insights into Uechi-Ryu Karate uncovers the underlying structure of Uechi Karate, particularly through Sanchin kata, which is the core of this Okinawan Karate system.

Purchase the Book

Insights into Uechi-ryu Karate chapters

Chapter 1: The OldWay

Chapter 2: Getting Stared with the OldWay

Chapter 2: Getting Stared with the OldWay

Young muscular man in white shorts posing against a dark background.

The term "OldWay" was coined by George Mattson to describe a method of practicing Uechi-Ryu movements that more accurately reflects the half-hard/half-soft principles of Uechi-Ryu karate. This approach was taught to George Mattson by Master Tomoyose Ryuko and Master Uechi Kanei during the 1950s in Okinawa, emphasizing the traditional Okinawan karate techniques.

Chapter 2: Getting Stared with the OldWay

Chapter 2: Getting Stared with the OldWay

Chapter 2: Getting Stared with the OldWay

Elderly man practicing Tai Chi with focused expression.

Learning the OldWay practice method is particularly beneficial for those new to martial arts, as it allows for a fresh approach to movements without the influence of prior experiences. In contrast, if you are an experienced practitioner of Uechi-Ryu or another system of Okinawan Karate, such as Uechi Karate, you may find it necessary to let go of the ingrained habits that encourage tension during your movements. Embracing the essence of Traditional Okinawan Karate can be a transformative experience.

Chapter 3: Uechi-Ryu Movement Analysis

Chapter 2: Getting Stared with the OldWay

Chapter 3: Uechi-Ryu Movement Analysis

Elderly man stretching arms forward with focus against plain background.

Learning to move without tension can be challenging, especially in the context of traditional Okinawan Karate. However, through practice and persistence, this more natural way of movement will open new possibilities in speed, power, and endurance for those studying Uechi-ryu karate. In this chapter, building on the OldWay principles of body flow and kime, we closely examine the fundamental components, positions, and movements of Uechi-ryu, including stances, torso, and arm movements, which are essential for mastering Uechi karate.

Chapter 4 - Sanchin Kata Practice

Chapter 6: Kata, Bunkai, and Self-Defense

Chapter 3: Uechi-Ryu Movement Analysis

Two elderly men practicing martial arts with black belts in a calm setting.

When learning Uechi-Ryu karate, which is a prominent style of Traditional Okinawan Karate, Sanchin is the first kata taught. As you practice Uechi-Ryu for a longer period, you realize the significance and challenge of the Sanchin kata in Uechi karate. Despite its seemingly straightforward movements and sequences compared to more advanced katas, its simplicity facilitates the cultivation of OldWay principles, the pursuit of movement perfection, and the development of the mind-body connection inherent in Okinawan Karate.

Chapter 5: The Wauke

Chapter 6: Kata, Bunkai, and Self-Defense

Chapter 6: Kata, Bunkai, and Self-Defense

Elderly man practicing martial arts with focused concentration.

Among its arsenal of movements, one stands out as a cornerstone of the Uechi-Ryu Karate system's strategy - the Hirate Mawashiuke, or wauke. This technique, characterized by its circular motion with an open hand, is central to both the offensive and defensive aspects of Uechi Karate, a vital part of Traditional Okinawan Karate. Rooted in the concepts of circular motion and redirection of force, this Uechi-Ryu Karate technique aims to efficiently neutralize attackers through interception and control while simultaneously creating opportunities for counterattacks.

Chapter 6: Kata, Bunkai, and Self-Defense

Chapter 6: Kata, Bunkai, and Self-Defense

Chapter 6: Kata, Bunkai, and Self-Defense

Two men engage in a martial arts nose pinch technique demonstration.

Understanding the relationship between kata, bunkai, and self-defense is essential for practitioners of karate uechi ryu to fully grasp the effectiveness and depth of our system. Kata is a fundamental aspect of Traditional Okinawan Karate practice, providing a framework for learning and mastering techniques, stances, and principles. Bunkai involves analyzing movements within a kata to understand their intended purpose and exploring their application in real-life confrontations, which is particularly relevant in uechi-ryu karate.

Chapter 7: Visualization and Kumite

Chapter 7: Visualization and Kumite

Chapter 7: Visualization and Kumite

Two martial artists sparring in white gis with black belts.

In the same way that bunkai connects kata to self-defense, pre-arranged kumite, or yakusoku kumite, plays a crucial role for practitioners of karate uechi ryu, helping them transition to freestyle sparring. While there are certainly techniques within the pre-arranged kumite that are applicable to self-defense, the primary lessons of these drills are particularly effective for bridging the gap to freestyle sparring, essential in both uechi-ryu karate and Traditional Okinawan Karate.

Chapter 8: Supplemental Exercise

Chapter 7: Visualization and Kumite

Chapter 7: Visualization and Kumite

Elderly man doing a stretching exercise with a resistance band indoors.

Embracing supplemental exercise enhances physical and mental capabilities and promotes a deeper understanding of Uechi-Ryu karate, a form of Traditional Okinawan Karate. This extra training involves a wide range of activities that help improve the fundamental aspects of Uechi karate, leading to the development of a well-rounded and resilient martial artist who can continue practicing Okinawan Karate well into their senior years.

About the author

Justin Testa is a highly respected martial artist with 58 years of experience in Uechi-Ryu karate. H

Justin Testa is a highly respected martial artist with 58 years of experience in Uechi-Ryu karate, a form of Traditional Okinawan Karate. He holds the prestigious rank of 9th Dan and the titles of Hanshi and Shihan. Inspired by his teachers and students, Justin has devoted his life to the study and teaching of Uechi-Ryu karate. Residing in Hull, Massachusetts, USA, he lives with his wife, Donna, and their two dogs, Zoe and Phoebe. Now retired from a business career, he teaches Uechi karate to members of the Mattson Academy of Karate worldwide. In his free time, Justin enjoys spending quality time with his three grandchildren, Blake, Cole, and Cameron.

Grandmaster George E. Mattson endoresment

Elderly martial artist in a white gi and black belt posing with fists forward.

Justin Testa has been a dedicated student of mine for over 50 years, immersing himself in the teachings of countless instructors and exploring various martial arts systems, particularly in karate Uechi-Ryu and its principles. 


Four years ago, Justin retired from his day job and graciously volunteered to assist me in managing my virtual karate academy while continuing his physical training in Okinawan Karate. I can confidently say that Justin is a fantastic instructor and one of the most exceptional martial artists I have ever encountered. His unwavering passion for Uechi-Ryu karate and his commitment to the fundamental goal of teaching, which is to cultivate healthy, strong, and formidable students, is truly inspiring. 


Justin has embraced the "OldWay" philosophy and the science-based rules of teaching martial arts, resulting in our students' outpouring sincere encouragement, motivation, and skill development. Throughout our journey, Justin and I have shared a common belief in the importance of continuous learning. As a proponent of remaining a student while teaching, I have always strived to improve and enhance what I pass on to my students. Justin wholeheartedly adopted this philosophy, and the results have been remarkable. Our students have benefited immensely from his dedication and commitment to self-improvement in traditional Okinawan Karate. 


Together, Justin and I have delved into the depths of Uechi-Ryu, endeavoring to extract its essence and unravel the mysteries hidden within Sanchin's seemingly simple movements. In his captivating book, Justin has unveiled much of the style's formerly concealed understructure of Uechi karate. 


I wholeheartedly recommend that all students and teachers of Uechi-Ryu study this enlightening work, as it sheds light on the intricacies of the art and offers invaluable insights. 


In conclusion, I endorse Sensei Justin Testa's book on Uechi-Ryu karate with great pleasure. His dedication, expertise, and unwavering commitment to the art make him an exceptional instructor and martial artist in the field of Uechi-Ryu. I am confident that his book will inspire and educate readers, giving them a deeper understanding of Uechi-Ryu and its profound impact on martial arts.

Five-star book reviews

Jerry Charbonneau - USA

Jos Lugten - The Netherlands

Jos Lugten - The Netherlands

Sensei Testa shares his vast knowledge of Uechi-Ryu karate in an easy-to-read and insightful book. The principles discussed in this book are beneficial not only to students of Uechi karate but also apply to all styles of Okinawan karate. This book is a must-read for all practitioners of traditional Okinawan karate!

Jos Lugten - The Netherlands

Jos Lugten - The Netherlands

Jos Lugten - The Netherlands

Insights into Uechi-Ryu is the book that every Uechi-Ryu practitioner has eagerly anticipated. It offers a profound understanding of the Uechi Karate method, which is a vital part of Traditional Okinawan Karate. The book is beautifully produced and easy to read, featuring rich illustrations that enhance the content. Sensei Testa possesses a unique ability to describe how complex mechanisms function in a clear and engaging manner, making it an excellent resource for those interested in Okinawan Karate. Additionally, it includes valuable training tips for anyone practicing Uechi-Ryu Karate. I highly recommend this book.

Heber Miranda - Brazil

Jos Lugten - The Netherlands

Lionel Reynaud - France

There are detailed, clear, and precise explanations regarding Uechi-Ryu Karate. The information is neither excessive nor lacking; it's just right. Testa Sensei writes clearly about very important concepts in the realm of Traditional Okinawan Karate. This book serves as an excellent source of reference and research for those who wish to delve deeper into the technical aspects of Uechi Karate and better understand its principles.

Lionel Reynaud - France

Lionel Reynaud - France

Lionel Reynaud - France

Uechi-Ryu Karate, a prominent style within Traditional Okinawan Karate, has evolved significantly over the past five decades. In his book, Justin Testa presents the OldWay of Uechi-Ryu Karate as taught by George Mattson. This OldWay is described with a modern approach to Uechi Karate! This book is a must-have for anyone interested in karate uechi ryu and can serve as a training method with the 12-week program or as a daily resource for advanced students.

Cody Stephens - USA

Lionel Reynaud - France

Cody Stephens - USA

Insights into Uechi-Ryu Karate serves as an exceptional training manual for the Uechi dojo, offering valuable guidance for practitioners of Uechi Karate. This comprehensive resource clearly elucidates the various training 'hows' and 'whys,' equipping students with a robust foundation for their practice in Traditional Okinawan Karate.

Three men in a virtual meeting with unique backgrounds and casual attire.
Mattson Academy of Karate

Train with senseis George Mattson and Justin Testa online

Join the Mattson Academy and train in Uechi Ryu karate with Grandmaster George E. Mattson and Hanshi Justin Testa at home on your own schedule. This program offers a self-directed learning process in traditional Okinawan karate, where students' progress is monitored through workout journal entries, recorded video demonstrations, and instructor reviews.

Find out more

Supplemental training Videos

Introduction to Bag Training

To get the most out of training with a punching bag, emphasize accuracy, correct body positioning, and biomechanics. 

Uechi Movement Resistance Training

Resistance bands provide continuous resistance during movement, allowing you to relax the muscles not involved and focus only on the muscles needed for the movement. 

Uechi-Ryu Training Using a Wing Chun Dummy

Incorporating a Wing Chun Dummy into your study of Uechi-Ryu karate can significantly enhance your training.

Winterfest 2025 - Sensei Testa Seminar

Sanchin Kata

Sensei Justin Testa demonstrates and explains that the power delivered at the point of impact depends on the OldWay principles of body flow and kime. These principles describe Pangainoon's concept of "half-hard, half-soft," where "half-hard" represents "kime" and "half-soft" represents body flow.

Sanchin Power

Sensei Testa leads the group in developing power from the floor using resistance bands. 

A Pictorial Tour of winterfest 2025 martial arts festival

A karate class with an instructor and students in white uniforms and black belts.
Two men practicing martial arts techniques in white uniforms with black belts.
Two people practicing martial arts outdoors in white uniforms and black belts.
A group martial arts class practicing in a spacious room with wooden floors.
Group of martial artists from Mattson Academy at WinterFest 2025 outdoors.
Elderly martial arts instructor teaching a class indoors.

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Uechi-Ryu Karate Insights

justin@uechi-insights.com

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