Are Ninja Stars Illegal in California? Understanding the Law

Yes, throwing stars (commonly called ninja stars or shuriken) are illegal in California under Penal Code Section 22650. The law prohibits their sale, possession, manufacture, and import.

Penalties at a Glance

Why Are They Banned?

California law classifies throwing stars as dangerous weapons designed to cause serious bodily injury or death. The statute aims to prevent their misuse in assaults, robberies, or other violent crimes. Unlike some martial arts weapons that may have legitimate sporting or cultural uses, throwing stars are viewed primarily as offensive weapons with no lawful civilian purpose.

What This Means for You

• Don't buy them – Online or in-person purchases are illegal
• Don't bring them into California – Even if purchased legally elsewhere
• Don't possess them – Including in your home, vehicle, or bag
• Martial arts practitioners – Check with your dojo; many schools use foam or rubber training alternatives

Related Weapons Also Restricted

California also bans other throwing weapons under similar statutes, including:

• Throwing knives (certain types)
• Bo shuriken (spike-type throwing weapons)
• Any "deadly weapon" designed for throwing

Note: Laws can change. This information is for general guidance only and does not constitute legal advice. Consult a qualified attorney for specific situations.