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How to Identify Japanese Swords

With the popularity of collecting Japanese swords, many manufacturers have been persuaded to produce reproductions of famous Japanese swords that imitate the looks of antiques. Whether you own one sword or a collection of Japanese swords, there are a variety of ways to identify the origin and maker. With the help of experts, professional appraisers and your own research on the engravings, markers and physical characteristics, you can accurately identify the authenticity and other details regarding your swords.

Instructions

- 1
  Take your Japanese swords to a professional sword association to be evaluated. Japanese sword associations like the Nihon Bijutsu Token Hozon Kyokai (NBTHK) Society for Preservation of Japanese Art Swords provide evaluation services to members. By completing the application form and paying a fee, experts will determine the authenticity of your Japanese swords and identify the origin, type and time period of the swords. You will be provided with a certificate of authenticity which will include the details of your swords.
- 2
  Research any markings, engravings and physical characteristics of your Japanese swords. Swords manufactured by companies may have a company logo, while swords created individually by swordsmiths will have a smith's signature. Look for other markings such as serial numbers and model numbers. If your sword seems old but has no logos or other markings, chances are it is a reproduction or a fake. Look for physical characteristics like blade styles and sword sizes. Japanese swords range from a 30.3 cm "shaku" style swords to a 60.6 cm "katana" sword. Most Japanese swords fall under these two categories
- 3
  Bring your Japanese swords to an appraiser or mail in your sword to be appraised for a fee. If you cannot find online identification sources for your swords, an expert in appraising antique or modern Japanese weaponry can help. Depending on your location, you can bring in your swords or you may need to send in your sword for an appraisal. The appraiser can tell you everything about the swords that a professional Japanese association can, without having to become a member.

Antiques