The Dual Legal Environment Surrounding Japanese Sword Dealers

To engage in the sale of Japanese swords, one must navigate a dual legal regulatory framework distinct from general merchandise sales. The first is the antique dealer license based on the "Antique Merchandise Business Law," and the second is the sword registration system established by the "Law Regulating Possession of Firearms, Swords, and Blades" (Firearms and Swords Control Law). Correctly understanding these two legal frameworks is the first step toward entering the sword industry.

The Antique Merchandise Business Law, enacted in 1949, is legislation that mandates obtaining a license for those conducting used goods transactions as a business. Swords are explicitly listed as one of 13 ancient merchandise categories under this law, and conducting transactions in katana, wakizashi, and tanto requires an antique dealer license without exception.

On the other hand, the Firearms and Swords Control Law, enacted in 1958, 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 accompanied by registration certificates issued by prefectural boards of education may legally be possessed and sold. Dealers must always keep this dual structure in mind when conducting their operations.

Requirements and Application Procedures for Obtaining an Antique Dealer License

An antique dealer license is applied for with the prefectural public safety commission that has jurisdiction over the business location. The application window is handled by the Community Safety Division of each police station.

Key requirements include: the applicant is an adult; more than five years have passed since completion of a sentence of imprisonment or higher; more than five years have passed since a fine was imposed for violations of the Antique Merchandise Business Law or Firearms and Swords Control Law; the applicant has a fixed residence; and more than five years have passed since a previous antique dealer license was revoked.

Basic required documents include an application form, resident certificate, identification document, affidavit, and resume, and corporations must also submit articles of incorporation and certified extracts of registry. The license fee varies by prefecture but is typically in the mid-10,000 yen range. The review typically takes approximately 40 days.

Upon approval, an "Antique Dealer License Certificate" is issued. When dealing in Japanese swords, one must select "swords" from the 13 categories (simultaneous application for multiple categories is also possible).

Continuing obligations after license acquisition include: verification of the other party's identity in transactions, retention of transaction records for three years via ledger or electronic records, and reporting to police if stolen goods are suspected. Failure to comply can result in license revocation or criminal penalties.

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

The greatest characteristic of the sword industry is that there are restrictions on the products that can be handled. The "registered sword" system based on Article 14 of the Firearms and Swords Control Law is at the heart of this.

Following postwar confiscation of swords and the sword prohibition edict, the only Japanese swords currently in circulation are those that have been registered as "having artistic value." Registration is conducted by registration review committees administered by prefectural boards of education; registration certificates are issued when firearms and swords classification review committee members have actually examined the sword and recognized its artistic value.

The registration certificate includes the sword type (tachi, katana, wakizashi, tanto, etc.), blade length, curvature, number of mekugi holes, and inscriptions. This certificate is treated as integral to the sword, and the certificate must accompany the sword in any sale or transfer. There is an obligation to report a change in ownership to the jurisdictional police station within 20 days of acquisition.

Swords without registration certificates are prohibited from being possessed, even if they have historical value, and registration with police, application for registration, or disposal is mandated. Sword dealers should keep in mind that if unregistered swords are acquired, registration procedures must be conducted promptly.

The Role of Sword Dealer Associations and Practical Benefits

In the Japanese sword trading industry, there are organizations dedicated to mutual support among dealers and the promotion of industry integrity. The All-Japan Sword Merchants' Cooperative is a prominent example, with sword dealers nationwide as members.

A primary activity of the cooperative is providing a venue for inter-dealer transactions. The sword markets (inter-dealer auctions) sponsored by the cooperative are closed trading venues open only to members, where premium pieces difficult to obtain on the general market often circulate—an essential opportunity for inventory replenishment. The cooperative also conducts activities to enhance industry-wide credibility, such as sharing counterfeit and stolen goods information and responding to regulatory changes, as well as organizing training and seminars for newcomers. Additionally, it functions as a liaison with the National Police Agency and the Agency for Cultural Affairs, and conducts lobbying activities to convey industry opinions to the government.

An authoritative organization for sword authentication and appraisal is the Japanese Sword Preservation Society (NBTHK). The certification documents issued by NBTHK (with preservation, special preservation, important, and specially important grades) directly impact market valuation and are indispensable certificates for dealers explaining value to customers. Association membership is voluntary, but many sword dealers join to enhance their credibility within the industry.

Special Obligations of Auction Organizers

Separate from general sword dealing (antique merchants), when organizing auctions (antique markets) that facilitate transactions between third parties, a separate "antique market organizer license" is required in addition to an antique dealer license. The antique market organizer license is also granted by the prefectural public safety commission with similar requirements as the antique dealer license, but with additional facility requirements for opening a market.

The primary legal obligations of auction organizers are as follows:

First, regarding participant verification: only dealers with antique dealer licenses may participate in antique markets, and organizers must verify all participants' licenses. Second, regarding transaction record retention: there is an obligation to record the item, amount, seller, and buyer for each transaction and retain it for three years. There is also an obligation to immediately report to police if items suspected of being stolen are brought in. When handling swords, verifying the existence of registration certificates for each sword is also mandated.

In recent years, with the proliferation of internet auctions, online sword transactions have increased. Even transactions through online platforms remain subject to Antique Merchandise Business Law regulation, and proper 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 confirm the latest operational guidelines.

Practical Checklist for Industry Entry

Here is a summary of practical steps to consider when planning to enter the sword industry:

First, regarding legal understanding: study the provisions of the Antique Merchandise Business Law and Firearms and Swords Control Law, and confirm the latest operational guidelines from official information from the National Police Agency and the Agency for Cultural Affairs. Second, regarding antique dealer license application: consult with the Community Safety Division of the police station with jurisdiction over your business location, gather necessary documents, and apply. Third, regarding consideration of association membership: consider joining the All-Japan Sword Merchants' Cooperative and the NBTHK. This is invaluable for securing initial sourcing channels and acquiring appraisal expertise. Fourth, regarding registration certificate management system: establish a ledger system to properly manage the registration certificates of swords handled. Fifth, regarding record-keeping habits: establish consistent creation and retention of statutory transaction records, and prepare for police inspections.

The trading of Japanese swords is a profession charged with the noble mission of inheriting historical and cultural heritage. Correctly understanding the law and conducting business with integrity form the foundation for maintaining industry-wide credibility and supporting the transmission of culture to future generations.