New Arrivals — Browse our catalog for the latest authentic Japanese sword arrivals. Browse →
* Image is for illustrative purposes only.When a person who owns a Japanese sword passes away, the sword is treated as inherited property. However, unlike common antiques or artwork, Japanese swords are subject to a registration system based on the "Act on Regulation of the Possession of Firearms, Swords, and Similar Articles" (commonly known as the Firearms and Swords Control Law), which requires legal procedures every time ownership changes. This is a major difference from other types of inheritance.
The first thing to confirm when inheriting a sword is the existence of a "registration certificate." Formally called the "Guns and Swords Registration Certificate," it is a document issued by the education board of each prefecture. A sword with this registration certificate can be legally possessed and inherited, but if the certificate cannot be found, the procedure becomes more complicated.
Additionally, if the deceased owned multiple swords, each sword has its own individual registration certificate. If there are multiple heirs, it is necessary to discuss carefully among them which sword each person will inherit, or whether to sell them all together and divide the proceeds. Since swords are tangible assets that are difficult to divide, it is advisable to decide their disposition early in the estate division negotiations.
When a sword is inherited, the heir must complete the required procedures to change the owner. A "Change of Owner Notification" must be submitted to the education board of the prefecture that manages the sword, changing the ownership from the previous owner (the deceased) listed on the registration certificate to the new owner (the heir).
Required documents for notification vary slightly by prefecture, but generally the following are required:
It is important to note that the submission must be made to the education board of the prefecture listed on (and that issued) the registration certificate. The education board of the prefecture that issued the certificate is the appropriate authority to submit to, not the prefecture where the sword is currently stored.
If multiple swords are inherited, since each sword has its own registration certificate, a separate Change of Owner Notification must be submitted for each one. Since operational procedures and required documents may vary by prefecture, it is advisable to contact the relevant office in advance to ensure the process proceeds smoothly.
Occasionally, a registration certificate for a sword owned by the deceased cannot be found. In such cases, it is advisable to consult with a sword dealer or merchant before searching the home. The dealer may have connections to access past registration records and may be able to help with re-registration applications.
If it is determined that the sword is truly unregistered, possession of it may be illegal. In such a case, it must be reported promptly to the police or education board, and an examination must be conducted to determine whether registration is possible. During the examination, having documents showing the sword's provenance, manufacturing date, and maker is advantageous.
If the examination determines that the sword has value as an artwork, a new registration certificate will be issued, and from then on it can be handled like any other inherited sword. Conversely, if the value is not recognized, the sword may not receive registration, and in such cases it must be handled according to police instructions. In either case, consulting with a sword merchant or expert beforehand often makes preparation for examination smoother.
For inheritance tax purposes, Japanese swords are valued as "personal property." The valuation is based on "fair market value," but determining the fair market value of a sword accurately is difficult for ordinary individuals. For this reason, the common method is to request an appraisal from NBTHK (The Japanese Art Sword and Sword Preservation Association) or a sword merchant.
During appraisal, the condition of the sword itself (polishing condition, presence of flaws, and soundness of the jihada), as well as the smith's ranking, period, and school, are important valuation factors. The presence or absence of a certificate of authenticity (preserved sword, important sword, or important cultural property sword) also significantly affects the price. Even works by the same smith can differ several to tenfold or more in value depending on whether they carry an NBTHK important cultural property certification or are uncertified.
It is important to note that the valuation for inheritance tax purposes may not coincide with market sale prices. Even if you are not planning to sell, reporting an appropriate valuation prevents future problems.
When requesting an appraisal, it is reassuring to request multiple appraisals from different sword merchants or experts and compare the bases for their valuations. Appraisals typically include information on certification classification, smith's name, period, and condition assessment, which can also be used as supporting documentation for inheritance tax filing.
When selling or transferring an inherited sword, the basic step is to consult with a trustworthy sword merchant. Sword merchants possess specialized knowledge about swords and can facilitate sales at fair prices. The main sales and transfer routes include the following:
Sale to a sword merchant: The most common method. Immediate cash payment is possible, and procedural support is readily available. It is important to compare quotations from multiple dealers.
Auction: Offering the sword at a specialized sword auction in Tokyo, Osaka, or other cities. While higher prices are possible, there is no guarantee of sale, and auction fees apply.
Donation or sale to a museum or art museum: Particularly for important works, museums may accept them from a cultural heritage preservation perspective. This is an option when cultural value preservation is prioritized over price.
Regardless of the method chosen, keeping certificates of authenticity and appraisals issued by sword merchants or authentication organizations can be useful for price negotiations at the time of sale and for proving authenticity. Additionally, if the sale proceeds are to be divided among multiple heirs, deciding on the division method in advance can help avoid future disputes.
If you do not wish to inherit property including swords, renouncing inheritance is an option. However, it is important to note that renouncing inheritance cannot apply to specific assets alone; it applies to all inherited property. If you wish to give up only the swords and inherit other property, rather than renouncing inheritance, you should consider transferring the swords to other heirs through estate division negotiations.
In recent years, more people are organizing their swords during their lifetime as part of end-of-life preparation. This is done to prevent troubles such as heirs discarding swords without understanding their value or inadvertently storing them in an unregistered state.
The first step in organizing swords during your lifetime is to create a "list" of your swords. Simply listing the name, smith, period, registration certificate number, and storage location of each sword and sharing this with your family can greatly reduce the burden on your heirs. It is also beneficial to consult with a sword dealer and keep appraisal records on file.
Additionally, it is advisable to record information about the storage environment. Since Japanese swords are delicate craftworks easily affected by moisture and dirt, providing information about maintenance methods and contact information for trusted polishers and sword dealers will help your heirs handle the swords without difficulty.
To properly pass on this unique asset that is the Japanese sword to the next generation, understanding the legal procedures and making preparations early are of paramount importance.
← Japan Intangible Cultural Heritage System for Nihonto — How the State Certifies Swordsmith, Polisher, and Scabbard Maker Crafts
NextNie-deki and Nioi-deki: How Martensite Particle Aggregation and Sword-smith School Traditions Define Blade Edge Character →
Industry & Market
Industry & Market
Industry & MarketHow to buy from Japan, sword laws by country, and how to read certification papers
Thinking about buying from Japan? →