Aoi Shirasaya (青い)

In Japanese sword tradition, the shirasaya represents one of the most understated yet purposeful forms of mounting. Without a tsuba or elaborate fittings, its design strips the sword down to its essence—allowing the blade itself to take center stage. It is a style long associated with preservation and appreciation, where the beauty of the steel becomes the true focus.

The Aoi Shirasaya follows this philosophy closely. Its Damascus folded steel blade reveals flowing layers created through repeated heating, hammering, and folding—an age-old process that strengthens the blade while forming distinctive patterns across its surface. The striking blue electroplated finish not only gives the blade its name but also adds a protective layer against corrosion.

Paired with a deep blue hardwood saya, the overall look remains calm, refined, and quietly striking. A long bo-hi on both sides of the blade lightens the profile and adds a crisp audible feedback when swung, while the traditional full tang secured by bamboo mekugi keeps the construction true to classical methods.

Minimal in appearance, yet rich in craftsmanship, the Aoi Shirasaya is a reminder that sometimes the most compelling beauty lies in restraint.

Specifications
Overall: 41" (104.1cm)
Blade Length: 27.7" (70.4cm)
Handle Length: 10.5" (26.7cm)
Blade: Damascus folded steel, full tang with bo-hi
Handle & Scabbard: Hardwood
Habaki: Brass