Hattori Hanzo swords are fictional weapons that were popularized in the movie "Kill Bill" directed by Quentin Tarantino. In the movie, Hattori Hanzo is depicted as a legendary swordsmith who crafts exceptional swords, including a katana used by the protagonist.

While the character Hattori Hanzo and his swords are fictional creations, the name Hattori Hanzo itself has historical significance. Hattori Hanzo was a real historical figure in feudal Japan, known as a famous samurai and ninja. However, there is no direct historical connection between the real Hattori Hanzo and the fictional Hattori Hanzo swords portrayed in "Kill Bill."

The Hattori Hanzo swords depicted in the movie are artistic creations designed specifically for the film. They do not exist as authentic historical weapons or as products available for purchase.

If you are interested in acquiring a high-quality and authentic katana or other traditional Japanese sword, it is recommended to research reputable swordsmiths or dealers who specialize in crafting or selling genuine Japanese swords. These sources can guide you in selecting a well-crafted and properly constructed sword.

Always prioritize safety and familiarize yourself with the laws and regulations regarding sword ownership and usage in your jurisdiction.