The Masashige Tanto A Masterpiece of Exquisite Craftsmanship Masashige son of the legendary Muramasa.

The Masashige Tanto is a true masterpiece, bearing the legacy of the legendary Muramasa. Authenticated by the prestigious NBTHK Tokubetsu Hozon, this remarkable blade is more than just a weapon—it tells a captivating story of its maker, Masashige, the esteemed son of Muramasa.

Forged during the Tenbun era of the Muromachi period, this tanto reflects the exceptional skill of Masashige, a swordsmith ranked among the elite Jyojyo Saku artisans.

Blade Characteristics

Measuring approximately 25.6 cm, the blade exhibits a wide and thick profile with Saki Zori, creating a visually striking and highly functional design. The jitetsu (steel grain pattern) features a beautifully grained Itame Hada with Jinie, showcasing meticulous craftsmanship.

The hamon is a masterpiece of Nie Deki with square Gunome Midare, harmoniously displayed on both sides. Further enhancing its allure are the Sunagashi and Tobiyaki, adding depth and texture to the blade’s surface. The kissaki, with its rounded shape, contributes to the tanto’s aesthetic elegance.

Exquisite Mountings

This tanto is adorned with a gold-foiled double habaki, exuding an air of opulence. The koshirae features:

• A Shakudo Fuchikashira

• A black and dark brown Saya with Inro Kizami, adding refinement

• A silver Kozuka, intricately engraved with a dragonfly and butterfly motif

• A gold-colored dragonfly Menuki, enhancing its artistic charm

Adding to its historical significance, the blade bears a Late Edo period signature by Naomitsu, while the Kogatana carries the signature of Mino Kami Fujiwara Masatsune.

A Collector’s Treasure

Housed in an exquisite koshirae, this Masashige Tanto invites enthusiasts and collectors alike to appreciate its rich history and masterful details. Echoing the renowned Muramasa tradition, this is not just a blade—it is a timeless work of art, a testament to Japan’s legendary swordsmithing heritage.