Hojo-Ryu Jujutsu

A martial art founded in 1882 by Jigoro Kano, who systematized traditional jujutsu. Based on the principle of 'maximum efficiency with minimum effort,' it comprises throwing and grappling techniques. Judo became an official Olympic sport at the 1964 Tokyo Games and is now practiced in over 204 countries. Its educational philosophy of 'mutual welfare and benefit' extends far beyond sport.

An important classical jujutsu school established during the Edo period, with precisely developed systems of throwing and joint-locking techniques. Several branches continue to exist today, receiving attention from classical martial arts researchers. It preserves valuable pure jujutsu culture predating the establishment of modern judo.

A martial arts-based combat sport created by Kano Jigoro in 1882. Victory is determined by throwing an opponent onto their back on a mat, incorporating both throwing and grappling techniques. Evolved from the martial art jujutsu, it emphasizes educational value and martial spirit. Currently practiced by approximately 8 million people worldwide and is recognized globally as an Olympic sport.

Modern martial art born in Japan, founded by Jigoro Kano in 1882. A combat sport employing throwing and grappling techniques. Based on principles of 'maximum efficiency for mutual benefit,' it transcends mere combat to pursue 'personal cultivation.' Became an official Olympic sport at the 1964 Tokyo Olympics, now practiced worldwide as an Olympic discipline. Represents the pinnacle of Japanese-originated sports.

Founded by Hironori Ohtsuka in 1934, this style integrates elements of judo and jujutsu, emphasizing flexible techniques that utilize an opponent's force. Based on 'wa' (harmony) philosophy, it balances defensive and offensive efficiency. One of the major styles recognized by the World Karate Federation.

Traditional grappling martial arts established by the Edo period. Numerous schools (ryu) including Yagyu and Kanoesutsu styles systematized throwing, grappling, and striking techniques. Greatly influenced the creation of modern judo in the Meiji period. Dozens of traditional jujutsu schools continue today, many protected as cultural properties.

Collective term for martial arts schools established before the Edo period and continuing today. Encompasses diverse disciplines including swordsmanship, spearmanship, grappling, and archery. Over 180 schools currently exist, many designated as intangible cultural properties. Preserves practical techniques and philosophy of samurai from the Sengoku through Edo periods.