Kata (型 or 形, literally: "form") is a Japanese word describing detailed choreographed patterns of movements practiced either solo or in pairs. Kata are used in many traditional Japanese arts such as theater forms like kabuki and schools of tea ceremony (chadō), but are most commonly known for the presence in the martial arts. Kata are used by most traditional Japanese and Okinawan martial arts, such as aikidō, iaidō, jōdō, jūdō, jūjutsu, kenjutsu, kendō and karatedō. Other arts such as t'ai chi ch'uan and taekwondo feature the same kind of training, but use the respective Chinese and Korean words instead.
Kime no kata (極の形, Kime no kata?) is a self-defense oriented series of katas in judo. Kime no kata, also known as Shinken Shobu no Kata (真剣勝負の形, Shinken Shobu no Kata? "the kata of real fighting"), was developed at the Kodokan around 1888. The series is composed of 8 techniques from a kneeling posture (idori waza), and 12 techniques from a standing position (tachi waza). Both sets of techniques contain defenses for both armed and empty-handed attacks.
Kodokan Goshin Jutsu is a set of prearranged self-defence forms in Judo.
It is the most recent kata of Judo, having been created in 1956. It incorporates techniques from aikido through the influence of Kenji Tomiki. It consists of several techniques to defend oneself from: unarmed attack, attack with a dagger, with a stick, and with a gun.
A bokken (木剣, bok(u), "wood", and ken, "sword"), is a wooden Japanese sword used for training, usually the size and shape of a katana, but sometimes shaped like other swords, such as the wakizashi and tantō. Bokken (木剣) is a term synonymous with bokutō in Japan, but is more widely used in the west. Traditionally, the character Ken (剣) is used at the beginning of a word, for terms having to do with the sword, for example in Kendō (剣道 "way of the sword") and Kenjutsu (剣術 "art of the sword"). In contrast, tō (刀) is used primarily as a suffix, for example, in shōtō (小刀, short sword) and daitō (大刀, long sword). Thus, in Japan, the word bokutō (木刀, "wood sword") is more commonly used.







