廃刀令 ― 武士の魂が奪われた日

On March 28, 1876, Daijō-kan Proclamation No. 38 — the Haitōrei (Sword Abolition Edict) — was issued in the name of Japan's new Meiji government. Its text was terse: henceforth, only military personnel and police were permitted to wear swords. The impact on Japanese society was incalculable. The Haitōrei was not merely a law prohibiting the wearing of swords; it was a declaration that overnight negated a cultural and spiritual symbol that had been the cornerstone of samurai society for over a millennium. The sword, called "the soul of the samurai," had been the core of samurai social status, spiritual pride, and cultural identity. To strip away the right to wear it was to deny the very reason for the existence of the samurai class. The political intent was clear: dismantle the samurai estate and build a modern nation-state with a Western-style conscript army. The direct blow fell most heavily on the swordsmiths. Of the more than a thousand swordsmiths then active across Japan, the majority were forced to cease operations, and the number fell to only a few dozen by the end of the Meiji era. In Sendai and the Tohoku region, already damaged by the abolition of the Sendai domain in 1871 and the collapse of samurai society, the Haitōrei was a final blow; many lineages of smiths connected to the Date family perished. Within months of the edict, samurai rebellions erupted across Kyushu, culminating in the Seinan War (Satsuma Rebellion) of 1877 — the last large-scale use of Japanese swords in combat. Paradoxically, the Haitōrei and the crisis it created also planted the seeds of the sword preservation movement. As swords lost their function as practical weapons, they were redefined as national cultural heritage and fine art objects. Impoverished samurai selling ancestral swords stimulated the antique and art market, and the framework for appreciating swords as aesthetic objects took root. The institutional successor to the Hon'ami family's appraisal tradition — the predecessor of NBTHK — emerged in the early Shōwa era, completing the transformation from "weapon" to "cultural treasure" that the Haitōrei had ironically accelerated.