Katana Tide Breaker Sanmai Blade Shioban Koshirae 破潮 Functional Sword Sword Weight (without Saya): Approx

Sword Weight (without Saya): Approx

The surface shows Ayasugi-hada (綾杉肌) grain and a straight suguha hamon (直刃刃文) created through clay tempering (覆土焼入れ)

while the menuki (目貫) are made of hakudō (白銅)

Saya Lacquer (鞘塗): Finished in Kasshoku Nashiji lacquer (褐色梨地塗り)

The tsuba (鍔) is a round brass guard with blackened patina

Katana Tide Breaker Sanmai Blade Shioban Koshirae 破潮 Functional Sword Sword Weight (without Saya): ApproxClay Tempered Full Tang Shinken () Tide Breaker Katana: TangGu () Sanmai Blade () + TangGu () Shioban Koshirae () This katana, named Tidebreaker, is mounted in Shioban Koshirae. The blade is forged in Sanmai construction, placing a hardened steel core between softer outer layers for strength, durability, and balanced cutting performance. It is clay tempered, forming a flowing Notare style hamon along the edge. The surface shows Masame hada mixed with