Bugei

Japanese martial arts refer to the variety of martial arts native to the country of Japan. At least three Japanese terms are used interchangeably with the English phrase "Japanese martial arts".

The usage of term "budō" to mean martial arts is a modern one, and historically the term meant a way of life encompassing physical, spiritual, and moral dimensions with a focus of self-improvement, fulfillment, or personal growth. The terms bujutsu and bugei have more discrete definitions, at least historically speaking. Bujutsu refers specifically to the practical application of martial tactics and techniques in actual combat.Bugei refers to the adaptation or refinement of those tactics and techniques to facilitate systematic instruction and dissemination within a formal learning environment.

The historical origin of Japanese martial arts can be found in the warrior traditions of the samurai and the caste system that restricted the use of weapons by other members of society. Originally, samurai were expected to be proficient in many weapons, as well as unarmed combat, and attain the highest possible mastery of combat skills.

Ordinarily, the development of combative techniques is intertwined with the tools used to execute those techniques. In a rapidly changing world, those tools are constantly changing, requiring that the techniques to use them be continuously reinvented. The history of Japan is somewhat unusual in its relative isolation. Compared with the rest of the world, the Japanese tools of war evolved slowly. Many people believe that this afforded the warrior class the opportunity to study their weapons with greater depth than other cultures. Nevertheless, the teaching and training of these martial arts did evolve. For example, in the early medieval period, the bow and the spear were emphasized, but during the Tokugawa period, fewer large scale battles took place, and the sword became the most prestigious weapon. Another trend that developed throughout Japanese history was that of increasing martial specialization as society became more stratified over time.

The martial arts developed or originating in Japan are extraordinarily diverse, with vast differences in training tools, methods, and philosophy across innumerable schools and styles. That said, Japanese martial arts may generally be divided into koryū and gendai budō based on whether they existed prior to or after the Meiji Restoration, respectively. Since gendai budō and koryū often share the same historical origin, one will find various types of martial arts (such as jujutsu, kenjutsu, or naginatajutsu) on both sides of the divide.

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