Katana by Nankai Taro Masataka Takahashi Sadatsugu School This exceptional katana was forged by Nankai Taro Masataka, a highly skilled swordsmith from the Takahashi Sadatsugu School. It holds the prestigious NBTHK Tokubetsu Hozon certification, signifying its exceptional quality and historical significance. Masataka’s real name was Morioka Toshio, and he was born in 1918. He trained under Takahashi Teitagu, a Living National Treasure, and was a descendant of Nankai Taro Asato, his great-grandfather. Blade Length: 78.8 cm (2 shaku 6 sun) Curvature (Sori): 2.4 cm Width at Hamachi: 3.3 cm Thickness (Kasane): 7 mm Width at Kissaki: 2.5 cm Thickness at Kissaki: 5.5 mm Era: Showa period (1972) Origin: Chiba Prefecture, Japan This katana is a remarkable example of traditional Japanese sword-making in the modern era. Despite being crafted in 1972, it adheres to the ancient forging techniques passed down through generations. Masataka, being a disciple of Takahashi Teitagu, mastered the art of steel manipulation, resulting in a blade that is not only visually stunning but also highly functional. The blade’s curvature (sori) of 2.4 cm gives it excellent cutting ability, while the width and thickness contribute to its overall balance and durability. The single mekugi-ana indicates a traditional tsuka (handle) construction, ensuring a secure grip. The NBTHK Tokubetsu Hozon designation confirms that this katana meets high standards of authenticity and preservation, making it an excellent piece for collectors, historians, or martial artists. Nankai Taro Masataka’s lineage connects him to a long tradition of Japanese swordsmiths. His craftsmanship reflects both technical precision and artistic excellence. This katana is not only a weapon but also a cultural artifact, showcasing Japan’s enduring legacy of samurai craftsmanship. Whether for display, collection, or practice, this katana represents a fusion of history, skill, and artistry that honors the traditions of Japanese sword-making.