Karate Wadō-ryū

Karate originated in the Ryukyu Kingdom (present-day Okinawa), an archipelago situated between Japan and Taiwan, where local martial arts were influenced by Chinese fighting techniques. During the 14th century, the Ryukyu Kingdom established close commercial and cultural ties with China, facilitating the transfer of knowledge including martial art styles such as Shaolin Kung-Fu and White Crane. These influences merged with local practices, giving rise to a unique form of combat called Tōde ("Chinese hand") or Te ("hand").

In the 17th century, after the Ryukyu Kingdom was invaded by the Japanese Satsuma domain, the inhabitants of Okinawa were forbidden from bearing arms. This prohibition spurred local aristocrats to develop empty-hand combat techniques as a form of self-defence and resistance. These secret practices combined fluid movements with attack and defence techniques drawn from both Chinese traditions and indigenous martial arts.

Throughout the 18th century, karate continued to evolve in Okinawa's three main cities: Shuri, Naha and Tomari. From these areas emerged three distinct styles: Shuri-te, characterised by fast and linear movements; Naha-te, focused on slower and more powerful techniques; and Tomari-te, a blend of the two. These styles formed the foundation of modern karate systems.

In the 19th century, masters such as Matsumura Sōkon and Itosu Ankō contributed to the codification of karate through the development of kata (forms) and the introduction of the discipline in Okinawan public schools. Itosu Ankō was particularly influential in making karate accessible to a wider audience, simplifying techniques for beginners and creating the Pinan (Heian) kata, practised worldwide today.

In the 20th century, Gichin Funakoshi brought karate to the Japanese mainland, transforming it into a modern martial art. Funakoshi introduced uniforms, coloured belts and a grading system to make it more accessible to Japanese students. He also changed the name from Tōde ("Chinese hand") to Karate ("empty hand"), removing Chinese connotations to better suit the Japanese cultural context.

Today karate is practised worldwide as a martial art, sporting discipline and method of self-defence. It was included in the Olympic programme at Tokyo 2020 and continues to be a reference sport internationally. Its philosophy emphasises discipline, personal growth and the idea that "there is no first attack in karate", promoting peace and restraint even in conflict.

Hironori Ōtsuka (1892–1982), founder of Wadō-ryū, came from a samurai family — a social class that for centuries embodied the values of discipline, honour and martial skill. From a young age, Ōtsuka was introduced to traditional Japanese martial arts, beginning the study of Shindō Yōshin-ryū jujutsu under master Nakayama Tatsusaburō. This jujutsu style focused on fluid movements, joint locks and the use of an opponent's energy to neutralise them — principles that would profoundly influence his martial vision [1].

The Ōtsuka family was known for its commitment to preserving Japanese traditions, and this cultural background gave Hironori a solid foundation for developing his unique approach to martial arts. After mastering jujutsu, Ōtsuka broadened his repertoire by studying Okinawan karate under Gichin Funakoshi, the founder of Shotokan karate. However, Ōtsuka felt that traditional karate could be further enriched by integrating jujutsu principles, giving birth to a system combining strength, speed and strategy with natural, evasive movement [2][3].

After years of study and experimentation, Hironori Ōtsuka progressively defined Wadō-ryū during the 1930s, with formal milestones between 1934 and 1939. The style's name reflected his philosophy: Wa ("harmony") and Dō ("way"), emphasising the importance of finding balance between mind and body. The style not only incorporated the attack and defence techniques of traditional karate, but also advanced principles such as tai sabaki (evasive body movement) and throws (nage waza) derived from jujutsu [3].

The Ōtsuka family has continued to play a significant role in the dissemination of Wadō-ryū. After Hironori Ōtsuka's death in 1982, leadership of the style passed to his successors, who have maintained and developed the founder's legacy. Over the decades, several members of the Ōtsuka family have contributed to guiding the style. Currently, Kazutaka Ōtsuka holds a central role in leading Wadō-ryū and promoting the style's core principles internationally [1][3].

Today the Ōtsuka family is considered one of the most influential in the Japanese martial arts world. Their contribution extends beyond the creation of Wadō-ryū — it stands as an example of dedication to martial philosophy and the pursuit of inner and outer harmony.