* Image is for illustrative purposes only.Date Masamune
伊達政宗
One-Eyed Dragon
Description
The Birth of the One-Eyed Dragon
Born in Yonezawa Castle, Dewa Province in Eien 10 (1567), Date Masamune became the seventeenth head of the Date clan, establishing supremacy over Ōshū. As an incomparable military commander of the Sengoku era, he etched his name into history under the epithet "One-Eyed Dragon." Though he lost the sight of his right eye to smallpox in early childhood, rather than merely overcoming this disability, the single eye became a hallmark symbolizing Masamune's fierce individuality and indomitable fighting spirit.
Martial Prowess of His Youth
Masamune's military genius flowered early. In Tenshō 17 (1589), at merely twenty-three years of age, he defeated Ashina Yoshihiro at the Battle of Suraganohara, subjugating nearly the entire southern half of Ōshū. In this battle, Masamune wielded his tachi personally, charging headlong into enemy lines and displaying his prowess as a mounted warrior without reserve. Subsequently, he experienced numerous fierce engagements such as the Ōsaki Campaign and the Battle of Hitotorihashi, and his figure constantly drawing blade at the front lines greatly inspired the morale of his retainers.
Deep Erudition in Swords
Masamune's sword collection transcended mere hobby—it represented a political and cultural undertaking. The most celebrated, "Shokudaikiri Mitsutada," was forged by Mitsutada, a master smith of Bizen Osafune. The blade earned its name when Masamune, reprimanding a retainer's transgression, struck him down, and in a single stroke also severed a bronze candlestick nearby. Mitsutada's blades are renowned for their brilliantly undulating chōji-midare hamon and beautiful jigane, yet the sharpness of Shokudaikiri far surpassed this reputation, speaking to its extraordinary cutting power. The sword was later transferred to the Mito Tokugawa family, and though it sustained damage in the Great Kantō Earthquake, recent restoration efforts are underway.
The Legends of His Prized Swords
The "Ōkurikara" stands as another celebrated uchigatana among Masamune's beloved blades. "Kurikara" refers to the Kurikara Dragon King, the incarnation of Fudō Myōō, and the name derives from the Kurikara Dragon carving on the blade itself. This imposing great sword seemed to reflect Masamune's flamboyant and audacious temperament directly into steel. Furthermore, "Taiko-kane Sadamitsu" was forged by Sadamitsu, a senior disciple of Sōshū Masamune, and the name "Taiko-kane" is said to derive from the clear, bell-like tone produced when a bell is struck. By possessing these masterwork blades, Masamune demonstrated both internally and externally the status befitting the pinnacle of the warrior order.
Patronage of Sword Smiths
Masamune did not merely collect celebrated blades but also devoted himself to promoting sword production throughout his domain. He patronized Kunikane, regarded as the founder of Sendai domain's official smiths, thereby establishing the foundation of Sendai sword craft. Kunikane had studied the techniques transmitted in the Yamashiro tradition through Horikawa Kunihiro and developed them uniquely in the Sendai region, earning renown among posterity for the refined beauty of his jigane and dignified form. Under Masamune's patronage, numerous sword smiths including Kunikane flourished in the Sendai domain, establishing a major center of sword culture in Ōshū.
Aesthetic Sensibility and the Radiance of Refinement
Masamune's aesthetic sensibility manifested not only in the blade itself but also distinctly in the koshirae. The Date clan's transmitted koshirae are celebrated for their resplendent yet refined designs—gold makie scabbards, akagane tsuba with gold inlay, and meticulously crafted menuki. It is widely known that the origin of the term "date-mono" (stylish person) derives from the Date clan's flamboyant adornment, and this aesthetic principle was thoroughly applied not only to clothing but also to sword fittings. The black-lacquered five-plate armor and the golden crescent moon ornament (maedatē) that Masamune is said to have worn during the Korean campaign remain captivating to people today as a masterwork embodying the Date aesthetic.
International Vision and Foresight
As exemplified by the dispatch of the Keichō embassy to Europe, Masamune was also a man of grand vision encompassing the world. Sending Hasekura Tsunenaga to Rome and attempting diplomacy with the Spanish King and the Pope, his foresight demonstrated an international sensibility rarely seen among other Sengoku daimyō. Such an enlightened spirit manifested in his stance toward swords as well—a willingness to actively embrace new techniques and designs.
TOUKENZA's Connection
The name TOUKENZA derives from Date Masamune's martial prowess, aesthetic sensibility, and profound respect for sword culture. The very fusion of "martial" and "beauty" embodied by Masamune represents the spirit we at this establishment wish to convey through the Japanese sword.
Notable Swords
- Shokudaikiri Mitsutada
- Ōkurikara
- Taikogane Sadamune