What is Tameshigiri?

Tameshigiri is a traditional Japanese discipline that focuses on the skill and precision of cutting with a katana, the iconic Japanese sword. Through this practice, experts assess the sharpness and effectiveness of the sword by performing cuts on targets designed to simulate the resistance of the human body.

Definition and Origins

The term Tameshigiri translates as "test cut" and its origins date back to the Edo period (1600-1868). During this time, samurais needed to ensure their katanas were properly sharpened to be effective in combat.
Initially, cuts were performed on human bodies, such as those of executed criminals, as well as on less controversial materials like rice straw and wood.

History and Evolution

At the height of the samurai era, Tameshigiri was considered essential for assessing the quality of swords. The experience of swordsmen was fundamental, and the results of the tests were inscribed on the nakago, the sword's tang. This record, known as tameshi-mei, conferred significant value to the katana.

Over time and with new ethical standards, Tameshigiri eliminated the use of human bodies, instead using materials such as tatamis, bamboo, and makiwara, all prepared to simulate the density of the human body.

Objectives and Techniques

• Tatami-omote: the surface of a tatami that represents human flesh.
• Bamboo: used to simulate the resistance of bones.
• Makiwara: a type of rice straw intended for training.

Cutting techniques, such as Kesa-giri (diagonal cut) and Kiri-age (upward cut), are essential for Tameshigiri. Each movement requires precise coordination and a focus on concentration.

Cultural Importance

Tameshigiri is not just a martial technique; it is a symbol of Japanese culture and tradition. This practice represents not only a physical challenge but also a path towards mental discipline and self-knowledge.

The benefits of Tameshigiri extend beyond combat, promoting qualities such as concentration and perfection in the art of cutting.