The Present State of the Japanese Sword Merchant Profession

Japanese sword merchants who specialize in buying and selling "swords" are important players supporting the distribution of Japanese swords. However, as of 2026, the environment surrounding sword merchants is changing rapidly, and a host of challenges exist—from long-established sword shops to online-only dealers.

Japan currently has approximately 1,200 sword merchants (including individuals) registered under the Firearms, Swords, and Blades Registration law, but most operate on a small scale, and many long-established shops suffer from a lack of successors. Meanwhile, new operators leveraging e-commerce sites and SNS are emerging, and the industry is entering a major period of transformation.

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Structural Challenges Facing Established Sword Merchants

The Successor Problem and Business Succession

Many long-established sword merchants throughout Japan have been operated as family businesses spanning three or four generations. However, in recent years, closures due to the absence of successors have increased.

To establish oneself as a sword merchant, it is said that one must undergo a minimum of 10–15 years of training to develop an "eye" for discerning authentic swords from forgeries. Furthermore, securing initial inventory requires capital in the tens of millions of yen, creating a high barrier to entry. For this reason, younger generations show a strong tendency not to take on sword merchant work as a family business.

Some long-established shops have instituted apprenticeship systems to cultivate successors from outside, but low apprentice wages present an obstacle. According to industry surveys, sword merchants aged 60 and over account for more than 40% of the total, and there are concerns that shop closures will spike over the next 10–20 years.

Inventory Risk and Cash Flow

Holding expensive swords in inventory carries significant risk for sword merchants. Even when purchasing famous swords worth several million to tens of millions of yen, the period until an actual sale remains uncertain, and merchants often face tight cash flow situations.

The post-bubble price adjustments, the cooling of wealthy consumer spending during the Lehman crisis, and the disappearance of foreign tourist demand during the COVID-19 pandemic directly impacted sword merchant operations. Meanwhile, the sword boom beginning in 2015 bolstered demand, but price levels—except for certain popular swords—have not risen dramatically.

Authenticity Disputes and Legal Risks

What sword merchants fear most is the accidental purchase or sale of counterfeit swords or copies (blades imitating authentic pieces). Particularly among swords sourced via the Internet, cases exist where authentication certificates themselves are forged, and authenticity issues discovered later can escalate into legal disputes.

From the perspective of the Consumer Affairs Agency's Unfair Competition Prevention Act, sword merchants may face administrative penalties or damages liability if they commit "fraudulent representations regarding material facts." Especially for high-value items, civil litigation cases have been reported, making legal risk management an important management concern.

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The Rise of Online Specialists and Associated Problems

The Surge in E-Commerce and Secondhand Marketplace Sellers

Following the sword boom beginning in 2015, the number of individuals and businesses selling swords on platforms such as Yahoo Auctions, Mercari, and Rakuten has surged dramatically. Among these, unregistered dealers who lack registration as sword merchants are said to be present, prompting industry associations to sound the alarm.

A particular problem is the sale of antique swords purchased as "modern imitations" at low prices, or conversely, the listing of imitation pieces as "old blades" at inflated prices. The increase in such troubles has diminished the credibility of the online sword market overall.

Marketing through Social Media and YouTube

Conversely, a new generation of sword merchants actively leveraging SNS and YouTube has emerged. Models in which methods for maintaining and appreciating swords are presented in video form, building trust with viewers before converting them to sales, are effective approaches for reaching younger audiences.

Some of these emerging operators possess shallower knowledge than traditional sword merchants, yet acquire customers through communication ability and marketing sense. While expected to serve as personnel driving industry digitalization, concerns remain regarding quality and information accuracy.

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Responding to Foreign Customers: Inbound and Overseas Sales

The Growing Number of Foreign Collectors

Since the 2010s, purchases of Japanese swords by foreign collectors from North America, Europe, and Asia have surged dramatically. In particular, collectors from the United States, Germany, France, Taiwan, Hong Kong, and China actively participate in Japan's sword market.

For sword merchants, foreign customers tend to have high unit values, making them an attractive customer segment. However, they entail complex procedures—language barriers, each country's firearm and sword law regulations (whether items may be taken out of the country), export procedures (Ministry of Economy, Trade and Industry approval requirements), and tariff issues.

Compliance with Export Regulations

When exporting swords from Japan overseas, swords possessing value as cultural properties designated as "Important Cultural Properties" or "Important Art Objects" are prohibited from export. For ordinary swords, export permission is required and review by the Ministry of Economy, Trade and Industry is necessary.

Due to the complexity of these procedures, sword merchants well-versed in responding to foreign customers are limited, and demand is concentrated among specialists with expertise. Sword merchants capable of handling English and Chinese communications hold a significant competitive advantage in capturing inbound demand.

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Initiatives by Industry Associations and Future Outlook

Measures by the All Japan Sword Merchants' Cooperative Association

The All Japan Sword Merchants' Cooperative Association pursues various measures to promote industry health and elevate professional status. The "Sword Sales Ethics Code" established in 2025 stipulates notification obligations regarding authenticity, handling rules for authentication certificates, and standards for return and exchange policies.

Additionally, as a successor development program, the association has established an "apprentice sword merchant system" and is working to create an environment in which young people can more easily enter the world of sword merchants.

Utilization of Digital Technology

Development of AI-assisted sword authentication systems is underway. Systems that analyze parameters such as hamon, jihada, and blade length through image recognition technology to estimate maker and era have potential to contribute to industry digitalization. However, these serve only to complement the expert eye, and the industry consensus holds that final authentication should be based on human expertise.

The Future of Sword Merchants

The sword merchant profession is a unique specialty profession bearing responsibility for the distribution of Japanese swords—a cultural craft with a history of over 500 years. While waves of digitalization and globalization bring challenges, they also enable access to new customer segments.

Building on the trust and specialized knowledge of the established merchant tradition and adding digital marketing, foreign language capabilities, and legal knowledge as weapons, the next generation of sword merchants will bear the industry's future. For the sake of passing on katana—the essence of Japanese culture—to future generations, the inheritance and innovation of the sword merchant profession are now being tested as never before.