A Guide to Entering the Sword Industry: Comprehensive Explanation of Credential Systems and Legal Regulations

The Dual Legal Framework Surrounding Japanese Sword Dealers

To engage in the business of buying and selling Japanese swords requires navigating a dual legal regulatory framework that differs from ordinary commodity sales. The first is authorization as an antique dealer based on the "Antique Business Act," and the second is the registration system for swords as defined by the "Law Regulating the Possession of Firearms, Swords, and Other Weapons" (Sword and Firearms Control Law). Understanding these two legal systems accurately is the first step into the sword industry.

The Antique Business Act was enacted in 1949 (Showa 24) and requires those engaged in the business of buying and selling used goods to obtain authorization. Swords are explicitly listed as one of 13 categories of antiques under this law, and antique dealer authorization is always required to engage in the business of buying and selling Japanese swords, wakizashi, and tanto, among others.

On the other hand, the Sword and Firearms Control Law was enacted in 1958 (Showa 33) and strictly regulates the possession, sale, and carrying of swords. Under this law, a registration system is established for art swords with cultural property value, and only swords that have a registration certificate issued by each prefecture's board of education can legally be possessed and sold. Dealers must always keep this dual structure in mind as they conduct their business.

Requirements for Obtaining Antique Dealer Authorization and Application Procedures

Antique dealer authorization is applied for with the public safety commission of the prefecture that has jurisdiction over the business location. The window for this is handled by the Community Safety Division of each police station.

The main requirements for obtaining authorization are as follows.

• The applicant is of legal adult age
• Five years have passed since completion of a sentence of imprisonment or higher
• Five years have passed since a fine was imposed for violation of the provisions of the Antique Business Act, the Sword and Firearms Control Law, and similar laws
• The applicant has a permanent residence
• Five years have passed since a previous antique dealer authorization was revoked

When authorization is granted, an "Antique Dealer Authorization Certificate" is issued. When dealing with Japanese swords, one must select "swords" from the 13 categories (simultaneous application for multiple categories is also possible).

The following continuing obligations are defined by law after obtaining authorization.

• Verification of the identity of the other party at the time of sale or purchase
• Three-year retention of transaction records in ledgers or electronic form
• Reporting to police when there is suspicion of stolen goods, etc.

Failure to comply with these can result in revocation of authorization and criminal penalties.

The Sword and Firearms Control Law's Registration System: Handling Only Legitimate Swords

The biggest characteristic of the sword industry is that there are restrictions on the products that can be handled. At the heart of this is the "Registered Sword" system based on Article 14 of the Sword and Firearms Control Law.

Following the post-war confiscation of swords and the edict abolishing sword-wearing, the Japanese swords currently circulating on the market are only those that have been registered as "having value as art objects." Registration is carried out by the registration review committee implemented by each prefecture's board of education. When examiners of firearms, swords, and other weapons registration actually appraise the sword and recognize its artistic value, a registration certificate is issued.

The registration certificate contains the following information.

• Classification of the sword (tachi, katana, wakizashi, tanto, etc.)
• Blade length
• Curvature
• Number of mekugi holes
• Signature and inscription

The registration certificate is treated as one with the sword, and the certificate must always be transferred along with the sword during sale or transfer. There is also an obligation to notify the prefectural board of education listed on the registration certificate of the change of ownership within 20 days of acquisition (this notification is to the prefectural board of education that issued the registration certificate, not to the police station that is the notification destination for antique dealer authorization).

Swords without a registration certificate are prohibited from being possessed as "swords" under the Sword and Firearms Control Law, even if they have historical value, and notification to police, registration application, or disposal is mandated. It is important to always keep in mind that if a sword dealer purchases an unregistered sword, it is necessary to quickly complete the registration process.

The Role of Sword Dealer Associations and Their Practical Benefits

In the Japanese sword trading industry, there are organizations dedicated to mutual aid among dealers and the soundness of the industry. The most representative is the National Sword Dealers' Cooperative Association, to which sword dealers throughout the country belong.

The main activities of the cooperative are as follows.

• Provision of venues for inter-dealer trading. The sword market (inter-dealer auction) sponsored by the cooperative is a closed trading venue where only members can participate, and rare and high-quality pieces often circulate that are difficult to obtain on the general market, making it an indispensable opportunity for inventory enrichment.
• Activities to increase the reliability of the entire industry, such as sharing information about counterfeits and stolen goods and responding to legal changes
• Holding training sessions and study groups for new entrants
• Functioning as a liaison window with the National Police Agency and Agency for Cultural Affairs, conducting lobbying activities to convey industry opinions to the government

As an authoritative organization in the authentication and appraisal of swords, there is the Public Interest Incorporated Foundation Japan Art Sword Preservation Association (NBTHK). The appraisal certificates issued by NBTHK (which have grades of preservation, special preservation, important, and especially important) are directly linked to price evaluations in the market and are essential certificates for sword dealers to explain value to customers. Membership in the association is voluntary, but many sword dealers are members to enhance credibility within the industry.

Special Obligations of Auction Organizers

Separate from ordinary sword dealing (antique dealing), if one organizes an auction (antique market) that mediates sales between third parties, authorization as an "antique market operator" is required in addition to antique dealer authorization. The public safety commission of the prefecture is also the authority issuing antique market operator authorization. The requirements for obtaining it are similar to antique dealer authorization, but with the addition of appropriate facility requirements for establishing a market.

The main legal obligations of auction organizers are as follows.

• Confirmation of participants. Only dealers with antique dealer authorization can participate in antique markets, and organizers must verify the authorization of all participants.
• Obligation to retain transaction records. Record the item, amount, seller, and buyer for each transaction and retain them for three years.
• Obligation to immediately report to police if goods suspected of being stolen are brought in.
• When handling swords, the obligation to verify the existence of registration certificates for each sword.

In recent years, with the proliferation of Internet auctions, online sword transactions have increased. Transactions through online platforms are still subject to regulation under the Antique Business Act, and appropriate identity verification and record retention systems are required. As of 2026, the National Police Agency is developing guidelines for online identity verification procedures, and dealers are advised to regularly check the latest operational guidelines.

Practical Checklist for Entering the Industry

Here is a summary of practical procedures to consider when entering the sword industry.

1. As a matter of understanding the law, thoroughly read the provisions of the Antique Business Act and the Sword and Firearms Control Law, and confirm the latest operational guidelines from official information from the National Police Agency and Agency for Cultural Affairs.
2. In terms of applying for antique dealer authorization, consult with the Community Safety Division of the police station that has jurisdiction over the business location and apply with the necessary documents in order.
3. In considering membership in dealer and preservation associations, consider joining the National Sword Dealers' Cooperative Association and NBTHK. This is greatly helpful in securing initial procurement channels and acquiring appraisal knowledge.
4. In terms of establishing a registration certificate management system, construct a ledger system for reliably managing registration certificates for the swords being handled.
5. In terms of making ledger and record management a habit, strictly maintain the creation and retention of legally required transaction records and prepare for police inspections.

The business of buying and selling Japanese swords is an industry with the lofty mission of inheriting historical and cultural heritage. Understanding the law correctly and conducting business with integrity is the foundation for maintaining the credibility of the entire industry and supporting the transmission of culture to the next generation.