Kodokan Judo (Jigoro Kano's Modern Judo)

A collective term for traditional martial arts systems continuing from before the Edo period. Diverse styles exist including kenjutsu (swordsmanship), sojutsu (spear techniques), jujutsu, and grappling, each transmitted strictly through secret texts (scrolls). Despite modernization during the Meiji Restoration, traditional lineages persisted, preserving essential philosophical and technical foundations of Japanese martial arts as important cultural heritage.

Modern martial art created by Jigoro Kano in 1882, based on traditional jujutsu. It integrated educational value with competitive sport, emphasizing 'maximum efficiency and mutual benefit.' Became an Olympic sport at the 1964 Tokyo Olympics, now practiced in over 100 countries. Official IOC Olympic discipline.

Modern judo established by Jigoro Kano in 1882, systematizing classical jujutsu with emphasis on educational value. It evolved into an Olympic sport, now practiced in over 200 countries worldwide. It represents the greatest success in spreading Japanese martial arts globally, fundamentally transforming ancient jujutsu into a modern, internationally recognized discipline.

A karate school modernizing and systematizing traditional Okinawan karate. Founded by Gichin Funakoshi, it emphasizes large, powerful movements. Widely propagated across postwar Japan, it became karate's largest style. Following its adoption in high school martial arts in the 1960s, it was officially included in the 2020 Tokyo Olympics. It established the standard format for international karate as its dominant school.

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.

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.

Founded by Mas Oyama in 1956, Kyokushin emphasizes full-contact sparring and practical fighting effectiveness. It established organized competition systems and promoted karate as a competitive sport. One of the world's largest karate organizations with millions of practitioners globally.