Jujitsu is an unarmed combat discipline which is probably over 2500 years old and is original from the ancient Japan. Of course it is nearly impossible to tell the exact age of this form of martial art, but techniques similar to Jujitsu are described in the training methods of the Samurai living in the 8th to 6th century BC. In the Japanese national archives as the Kojiki and the Nihon Shoki, papers have been found that the describe the use of unarmed combat techniques.
The modern Jujitsu (or Nihon Jujitsu) as we know it today, is a result of the combination of various Japanese combat techniques as Yawara, Hakuda, Kumiuchi etc. Those techniques are known as Sengoku Jujitsu. Nihon Jujitsu is part of Edo Jujitsu.
In the time of Emperor Tokugawa in the 17th century, jujitsu gained prominence, but became forbidden when Emperor Melse regained control over the country. Halfway the 20th century, there was the restoration of Meiji and the ban on jujitsu was lifted during that time. Soon after this the martial art form became very popular and widely practiced.
Jujitsu is making use of the three basic states of mind: Mushin, Fudoshin and Zanshin. To succeed in the art of Jujitsu these elements have to be combined in the correct way.
1. Mushin – “no mind” – The mind has to be absolutely clear of conscious thoughts, so that it will permit instantaneous action.
2. Fudoshin – “immovable mind” – During a confrontation or fight, the mind has to be able to focus on one thing only and not get distracted
3. Zanshin – “remaining spirit” – The mind has to be ready for anything at any time. Always be prepared.