T10 Steel Katana, Aged bronze fitting, Clay-tempered, Hand-Forged, Full Tang, Koshū 孤舟 wooden saya authentic Hamon along the profile—a

authentic Hamon along the profile—a natural internal signature that serves as a permanent testament to the piece’s disciplined heat treatment and superior structural balance

This specialized foundation ensures the authentic dynamic balance and resilient properties inherent to historical steelwork

offering a clean yet authoritative silhouette that remains grounded in traditional Japanese styling

34 in (100 cm) Blade Length: 27

T10 Steel Katana, Aged bronze fitting, Clay-tempered, Hand-Forged, Full Tang, Koshū 孤舟 wooden saya authentic Hamon along the profile—aSPECIFICATIONS Blade color Material Clay Tempered T10 Steel Guard (Tsuba ) Aged Bronze Scabbard (Saya ) Solid Wood Handle (Tsuka ) Real Rayskin Over Solid Wood Menuki Bronze DIMENSIONS Length with scabbard 40. 5 in (103 cm) Length of the blade 27. 95 in (71 cm) Length of the handle 12. 5 in (32 cm) "A solitary journey, captured in tempered steel." The "Kosh" (), translating to "Lonely Boat," is a masterfully crafted katana that celebrates the profound