Jujitsu Relative is a term used to describe three martial arts that are related to the Japanese martial art of Jujitsu. The three martial arts are Judo, AIKIDO, and SUMO. Judo is a modern martial art developed in Japan in the late 19th century, which focuses on throws, joint locks, and pins. AIKIDO is a martial art developed in the early 20th century, which emphasizes circular movements and blending with an opponent's attack. SUMO is a traditional Japanese martial art that involves pushing and throwing opponents out of a ring. All three of these martial arts are related to Jujitsu, which is a traditional Japanese martial art that focuses on grappling and submission techniques.