This antique Japanese Katana is attributed to Mihara Masakiyo during the early Azuchi Momoyama period in Bingo province. It is certified by NTHK with a Kanteisho certificate. The blade exhibits characteristics of the Yamato DEN tradition and was forged by the Kai Mihara school.
NihontoWatchBETAmumei · Kai Mihara · Teiwa (1345-1350) ND · nagasa 64.5cm · sori 1.5cm
Yamato-den · Bingo
4 pieces on the market now
| Smith | Era | Designated |
|---|---|---|
| Masamune正宗 | 1469-1487 | 0 |
| Masaoki正興 | 1521-1528 | 0 |
| Nagashige長重 | 1487-1489 | 0 |
| Kaneyasu兼安 | 1469-1487 | 0 |
| Takakane高兼 | 1504-1521 | 0 |
The NTHK’s principal certificate, issued for a blade of considerable quality. It confirms a genuine signature, or, for an unsigned (mumei) work, records the judges’ attribution to a smith or school. The paper carries a detailed worksheet with a numerical point score.
The NTHK (Nihon Tōken Hozon Kai, the Society for the Preservation of the Japanese Sword) is the oldest of Japan’s sword-appraisal bodies, founded in 1910, decades before the NBTHK. After the death of its long-serving head it divided into two successor societies, the NTHK and the NTHK-NPO, both of which continue to hold shinsa. NTHK certificates are known for a detailed worksheet that records a numerical point score alongside the judges’ written opinion, and the society is especially respected for its attribution of unsigned (mumei) work.
Returns/exchanges limited to defects caused by shipping (except willful misconduct or gross negligence by the company); customers must contact within 72 hours of receiving the product.
This antique Japanese Katana is attributed to Mihara Masakiyo during the early Azuchi Momoyama period in Bingo province. It is certified by NTHK with a Kanteisho certificate. The blade exhibits characteristics of the Yamato DEN tradition and was forged by the Kai Mihara school.
NihontoWatchBETAmumei · Kai Mihara · Teiwa (1345-1350) ND · nagasa 64.5cm · sori 1.5cm
Yamato-den · Bingo
4 pieces on the market now
| Smith | Era | Designated |
|---|---|---|
| Masamune正宗 | 1469-1487 | 0 |
| Masaoki正興 | 1521-1528 | 0 |
| Nagashige長重 | 1487-1489 | 0 |
| Kaneyasu兼安 | 1469-1487 | 0 |
| Takakane高兼 | 1504-1521 | 0 |
The NTHK’s principal certificate, issued for a blade of considerable quality. It confirms a genuine signature, or, for an unsigned (mumei) work, records the judges’ attribution to a smith or school. The paper carries a detailed worksheet with a numerical point score.
The NTHK (Nihon Tōken Hozon Kai, the Society for the Preservation of the Japanese Sword) is the oldest of Japan’s sword-appraisal bodies, founded in 1910, decades before the NBTHK. After the death of its long-serving head it divided into two successor societies, the NTHK and the NTHK-NPO, both of which continue to hold shinsa. NTHK certificates are known for a detailed worksheet that records a numerical point score alongside the judges’ written opinion, and the society is especially respected for its attribution of unsigned (mumei) work.
Returns/exchanges limited to defects caused by shipping (except willful misconduct or gross negligence by the company); customers must contact within 72 hours of receiving the product.
