This exquisite katana, estimated to be from the Edo period, is in excellent condition, showcasing a beautiful hamon.

Specifications:

• Mumei
• Blade Length (刃長): Approximately 70.0 cm
• Curvature (反り): Approximately 2.0 cm
• Width at the Base (元幅): Approximately 31.0 mm
• Thickness at the Base (元重): Approximately 7.6 mm
• Width at the Tip (先幅): Approximately 20.8 mm
• Thickness at the Tip (先重): Approximately 4.9 mm
• Overall Length with Mountings (拵全長): Approximately 97.4 cm

Blade Features:

The blade is crafted in the traditional shinogi-zukuri style, characterized by a prominent ridge line (shinogi) running along its length. It exhibits a saki-zori curvature, which is more pronounced near the tip, adding to the blade's elegance. The chu-kissaki (medium-sized tip) complements the overall design, while the iori-mune (roof-shaped back) enhances the blade's structural integrity. The gentle oroshi (gentle slope) and the low-positioned shinogi further define the blade's aesthetic and functional attributes. The hamon is an exquisite ko-choji-ba, featuring a series of small, clove-like patterns that exemplify the exceptional craftsmanship of the period.