The kata Jitte (十手) comes from Shotokan and other traditional karate styles. Its name has layered meanings:

• Literal meaning: Jitte translates to “Ten Hands” (十 = ten, 手 = hands).

• Symbolic meaning: The name suggests that a person who masters this kata will have the power and skill equivalent to ten hands — overwhelming strength, versatility, and the ability to handle multiple opponents.

• Weapon connection: The name also references the Jitte weapon, a metal truncheon used by feudal Japanese police to disarm and control swordsmen. Some interpretations see movements in the kata as defenses against weapons.

• Bunkai perspective: The kata emphasizes strong stances, powerful blocks, and techniques for defending against both armed and unarmed attacks. It’s often interpreted as a “guardian” kata, representing protection of oneself and others.

 

http://shotokankaratecsl.com/Kata%2013%20-%20Jitte.html