Here is a kabutowari (helmet breaker) that has been put into koshirae (mountings). It's close to unused, but there may be minor scratches. Please judge from the images as I am not knowledgeable. Total length: approximately 59 cm The blade material is likely iron or stainless steel. The koshirae is wooden. Comes with a paulownia wood box. It is not an antique. No claims, no returns. Thank you for looking.