Katanagari — Purpose and Impact of the 1588 Sword Hunt Edict

The Katanagari Edict—The Greatest Social Transformation in Japanese Sword History

On July 8, 1588 (Tenshō 16), the Katanagari Edict (刀狩令) issued by Toyotomi Hideyoshi was one of the most fundamental reforms in the history of Japanese swords and Japanese social history alike. Through this edict, commoners and religious institutions were prohibited from possessing weapons, and the social status of "warriors and peasants" was legally separated. Here lay the foundation of early modern Japan's hierarchical social system—warriors, peasants, artisans, and merchants (the four classes)—that would persist for centuries.

The Purpose of the Katanagari Edict—Three Objectives Clarified

The purposes of the Katanagari Edict can be organized into three major objectives. First was the "completion of the separation of warriors and farmers." By clearly distinguishing between the status of warriors and peasants and removing weapons from the latter, the state sought to institutionally separate those who fought (warriors) from those who cultivated the land (peasants). Second was the "prevention of uprisings." The edict aimed to dismantle the military power base of frequent uprisings such as the Ikko and peasant rebellions that had plagued the Sengoku period, ensuring that peasants could no longer oppose daimyo authority through force. Third was the "visualization of Toyotomi authority." By restricting the right to wear a sword to warriors alone, Hideyoshi made the new order of social status he had established and his absolute power visible to the entire nation.

The pretext that the confiscated swords would be used in the construction of the Great Buddha at Hōkōji Temple was a clever expedient to soften peasant resistance. Hideyoshi's political acumen is evident in how he reframed the true objective of disarmament in terms of the religious value of "Buddhist merit."

The Background of the Katanagari Edict—Why Hideyoshi Confiscated Swords

To understand the Katanagari Edict, it is necessary to understand the political situation Hideyoshi faced. By 1588, Hideyoshi, as Kampaku (the highest rank among court officials), had come to dominate national power, yet unstable elements persisted in various regions.

First, throughout the Sengoku period, peasants and religious institutions had armed themselves for self-defense. The Ikko Uprising (an armed rebellion centered on Jōdo Shinshū believers) and regional strongmen and minor daimyo (locally armed peasants) possessed military force to counter daimyo authority. To complete the policy of "separation of warriors and farmers" (dividing the roles of warriors and peasants) that Oda Nobunaga and Hideyoshi had pursued, the disarmament of peasants was essential.

Second, Hideyoshi was planning military campaigns in Korea (the Bunroku and Keicho campaigns, 1592–1598). There was also an economic motivation: maintaining domestic order for war and confiscating large quantities of weapons from peasants for military reuse.

The third motivation was its significance as a "symbol of Japan's unification." The establishment of the principle that only warriors could wear a sword was also a visualization of Hideyoshi's absolute power.

The Articles of the Katanagari Edict—Summary of Three Clauses

The original text of the Katanagari Edict consisted of three clauses. Their essentials are as follows:

First Clause: Peasants throughout the realm are strictly prohibited from possessing swords, short swords, bows, spears, firearms, and other weapons. Peasants holding unnecessary weapons neglect their taxes and obligations and are those who scheme for uprisings; therefore, such weapons should be confiscated.

Second Clause: Confiscated swords and short swords shall not be wasted. They will be repurposed as nails and clamps for the construction of the coming Great Buddha (at Hōkōji Temple). In this way, peasants will be saved both in this world (through agriculture) and in the next (through Buddhist merit).

Third Clause: If peasants possess only farming implements and dedicate themselves to agriculture, they and their descendants will long enjoy peace and security. This is also for the benefit of the peasants.

This clever logic—justifying weapon confiscation as "Buddhist merit that benefits the peasants"—demonstrates Hideyoshi's political acumen. Under the beautiful pretext that "swords become the Great Buddha," practical disarmament was carried out.

The Fate of Confiscated Swords—The Renowned Blades That Became Nails for the Great Buddha

To what extent was the order to repurpose swords in the casting of the Great Buddha (Jōrokubutsu) erected at Hōkōji Temple (present-day Higashiyama Ward, Kyoto) actually implemented? While scholars hold various views, it is believed that at least some swords were actually melted down and repurposed as metal materials.

In reality, however, fine swords (renowned blades) were often diverted by generals and regional lords. It is presumed that the swords that became "nails for the Great Buddha" were primarily crude blades possessed by peasants and iron tools for agriculture. Hideyoshi himself was an avid collector of renowned swords and kept many such blades in his possession, including the "Taikō Samonji" and the "Yoshimoto Samonji."

Some of the swords collected through the katanagari are said to have been repurposed as weapons for the Korean campaigns. There may also have been an aspect of redistributing large quantities of swords to warriors.

The Katanagari Edict and Japanese Sword Culture—The Establishment of the "Warrior's Sword"

The greatest impact of the Katanagari Edict on the history of Japanese swords was the institutional establishment of the concept that "the sword is the exclusive possession of the warrior."

Before the Sengoku period, Japanese swords were not possessed solely by warriors but also by peasants, monks, and merchants. Arming oneself for self-defense was tolerated to a certain degree regardless of social status. However, after the Katanagari Edict, peasants were legally prohibited from possessing swords, and the sword took on strong spiritual and symbolic meaning as the "soul of the warrior" and the "proof of warrior status."

The "privilege of wearing a sword" in the Edo period (1603–1868) has its direct origin in the Katanagari Edict. Only warriors could publicly wear the "two swords" (long sword and short sword) on the street, and this became a visible proof of warrior status. The sword elevated itself from a mere weapon to a "symbol of the way of the warrior" and a "marker of the status system."

The influence of the Katanagari Edict was also significant in sword manufacture during the Edo period. As the primary demand shifted from peasants and the general populace to the warrior class alone, demands for quality and artistic merit in swords increased, leading to the development of the refined sword culture of the Edo New Sword period. The transformation from "disposable items of the battlefield" to "the treasured family heirloom of the warrior"—the Katanagari Edict was the institutional origin of this transformation.

The Land Survey (Taikō Cadastral Survey) and the Katanagari Edict—The Two Wheels of Warrior-Farmer Separation

The Katanagari Edict was a complementary policy to the "Taikō Cadastral Survey" (1582–1598) carried out the same year. The cadastral survey was a process of determining land ownership relations and tax assessments, and had the effect of binding peasants to the land (preventing them from becoming warriors).

Taking away swords (Katanagari Edict) and binding to the land (Taikō Cadastral Survey)—through these two policies, the fluid "boundary between warrior and peasant" of the Sengoku period became fixed. The dichotomy of "peasants without swords" and "warriors with swords" became the foundation of the hierarchical social system of the Edo period, which would endure for more than 200 years.

The paradox that Hideyoshi himself, despite rising from a poor peasant background to become the ruler of all Japan, commanded the "fixing of the boundary between warriors and peasants," starkly illuminates the contradictions of early modern Japanese society.

The Limits and Reality of the Katanagari Edict—Was It Fully Implemented?

The Katanagari Edict was not fully implemented throughout the nation. In mountainous and frontier regions beyond the reach of daimyo control, peasants often kept swords hidden. Moreover, there were cases where peasants of certain standing (influential peasants and rural gentry) were tacitly permitted to possess swords.

Furthermore, there was a tendency to "tacitly" permit peasants to carry short swords as a means of self-defense while traveling. The original purpose of the Katanagari Edict was to "suppress armed uprisings" and "establish the separation of warriors and farmers," not to confiscate all bladed implements from peasants.

Nevertheless, it is undeniable that the Katanagari Edict fundamentally changed the role of swords in Japanese society. As one of the "two major edicts that transformed the social status of swords," alongside the Haitōrei (Sword Abolition Edict) of 1876 (Meiji 9), the Katanagari Edict remains engraved in the history of the Japanese sword.