The Imperial Artisan (Teishitsu Gigei-in) System and the Appointment of Gassan Sadakazu and Miyamoto Kanenori — State Protection of Japanese Sword Craft after the Sword-Abolition Edict

The Teishitsu Gigei-in (Imperial Artisan) system, established by the Imperial Household Ministry in 1890, represented the Meiji state's most formal mechanism for protecting and encouraging Japan's finest traditional craftspeople and artists under Imperial patronage. For Japanese swordsmiths, the system's significance was enormous: when Gassan Sadakazu (first generation) and Miyamoto Kanenori were appointed on April 4, 1906—sixteen years after the system's founding and thirty years after the devastating Sword-Abolition Edict (Haitōrei) of 1876—their appointment amounted to an official state declaration that Japanese sword-making was a cultural and artistic heritage worthy of national preservation.

The Haitōrei of 1876 had prohibited the wearing of swords by all civilians (excepting military personnel and police), effectively destroying the primary market for Japanese swords at a stroke. Combined with the abolition of the samurai class's hereditary stipends, the edict forced the closure of the vast majority of sword-forging workshops across Japan. Swordsmiths who had supplied the warrior class for generations were compelled to abandon their craft or pivot to the manufacture of agricultural tools, kitchen knives, and other iron implements.

The Teishitsu Gigei-in system originated in an opposite cultural current: the rediscovery and revaluation of Japan's traditional arts, catalyzed in part by American art historian Ernest Fenollosa and his collaborator Okakura Tenshin, who in the 1880s began advocating powerfully for the preservation of traditional Japanese art forms. Following the establishment of the Tokyo School of Fine Arts in 1887, the Imperial Household Ministry moved to create an analogous system of Imperial recognition for craftspeople. In February 1890, Kuki Ryūichi, Director-General of the Imperial Museum, was appointed to lead a selection committee, and in October 1890 the first ten Teishitsu Gigei-in were designated. The position was held for life; annual stipends of 100 yen were paid, with additional fees for commissioned works.

Gassan Sadakazu (first generation, 1836–1918) was born in Ōmi Province (present-day Shiga Prefecture) and was adopted at age seven by the Osaka swordsmith Gassan Sadayoshi, beginning formal training at eleven. By the time the Haitōrei was promulgated in 1876, Sadakazu was already a mature craftsman of forty. While many of his contemporaries abandoned the trade, he continued forging swords and maintained close ties to the Imperial Household, producing military swords for the Meiji Emperor and fulfilling commissions for the imperial family and nobility. His technical signature was the ayasugi-hada—a dramatically undulating wood-grain surface pattern unique to the Gassan school, produced through a specialized forging technique transmitted within the school. He also mastered "Gassan-bori," a richly detailed sword-carving technique that established him as one of the rare masters who excelled equally in both forging and decoration. Following his appointment, he served as a court swordsmith until his death in 1918.

Miyamoto Kanenori (1830–1926) was born in Ōki-no-kuni Ōgaki (present-day Misasachō, Tottori Prefecture) and trained in swordsmanship from youth. After the Haitōrei, he returned to his home region and supported himself through the manufacture of agricultural implements—a period of hardship he endured while awaiting a revival of interest in swords. The opportunity came with the Ise Jingū Shikinen Sengū (periodic relocation of the Ise Grand Shrine) in 1886, when he received a large commission for votive swords. He had previously made swords for Emperor Kōmei and Emperor Meiji. His appointment as Teishitsu Gigei-in in 1906 recognized both his technical mastery—drawing on Bizen and Sōshū traditions—and his deep ties to the Imperial Household. He continued active production until his death in 1926.

The appointment of these two swordsmiths in 1906 was the formal beginning of state protection of Japanese swordsmanship as an art form and cultural heritage. The Teishitsu Gigei-in system continued until its abolition in 1944. Its intellectual inheritance passed to the Living National Treasure (Ningen Kokuhō / Jūyō Mukei Bunkazai Hojisha) designation system established in 1955, under which numerous swordsmiths have since been recognized. The unbroken lineage from Gassan Sadakazu and Miyamoto Kanenori to the present day's certified master swordsmiths represents the thread of continuity that survived Japan's most difficult period for the sword-making tradition.