Lecture on Samurai Swords

Introduction

• Discussion between Mike and Cory about a samurai sword.
• A Japanese sword appraiser and dealer is involved to determine the value.

Background on Japanese Swords

• Estimated 3 million Japanese swords left Japan after World War II, confiscated by occupation forces.
• Samurai were honorable and determined warriors.
  • Example: If defeated, they would honorably request their opponent to assist in their death.
• Importance of checking the tang of the sword for signatures.
  • Famous sword makers increase the value.

Specific Sword Analysis

• Signature on the sword read as Akihiro, a famous maker.
• Signature turned out to be a forgery.
• Detailed history provided by the appraiser:
  • Made in 1863 by Naga Hiro for the lord of Choshu.
  • Important for protecting Japan against enemies of the emperor and the Tokugawa.

Sword Craftsmanship

• Swords are laminated with about 33,000 layers of steel.
  • Exceptional cutting ability. Example: Cut through a machine gun barrel during World War II.
• Swords from the 1200s could be worth $50,000 to $4 million if in good condition.

Reproduction vs. Genuine

• Upon removing the handle, the signature was of Iwama Shinjo, not Ishida Koeda, who does not exist.
  • Signature placement confirmed it as a reproduction, not from Kamakura period.

Sword Restoration

• Mike sent a samurai sword for full restoration, now returned.
  • Blade made around 1500, visible detail after polishing.
  • Handle and fittings updated to new and traditional 1600s style.
  • Special care instructions: Uchiko powder used for cleaning.

Valuation

• Restored sword estimated value: $35,000 to $40,000.

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End of Notes.