0 yen (tax included)
mumei · Kamakura · nagasa 75.4cm · sori 1cm


Wakimono · Chikuzen
10 pieces on the market now
The Kongōbyōe school (Kongōbyōe-ha) flourished in Chikuzen Province during the Nanbokuchō period alongside the more celebrated Samonji lineage. Based in the Reizen district, the school takes its name from the artisan Kongōbyōe, though signed examples are exceedingly rare, with the earliest documented work being a tantō by Sadamori dated Shōhei 25 (1370) and designated an Important Art Object. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Sadamori貞盛 | 1345-1350 | 24 |
| Morimitsu盛光 | 1558-1570 | 0 |
| Moriyasu盛安 | 1532-1555 | 0 |
| Moriyoshi盛吉 | 1532-1555 | 0 |
| Morihisa盛久 | 1521-1528 | 0 |
A Hozon-certified blade judged to show notably superior workmanship and a better state of preservation. The bar is higher: re-tempered blades and most unsigned Muromachi/Edo works are excluded.
The NBTHK (Nihon Bijutsu Tōken Hozon Kyōkai, the Society for the Preservation of Japanese Art Swords) is a public-interest incorporated foundation founded in 1948 and supervised by Japan’s Agency for Cultural Affairs (Bunkachō); it is based at the Japanese Sword Museum in Tokyo. Its expert panels physically examine each submitted work (shinsa) and issue a certificate (kanteishō) ranking it by artistic and historical merit. NBTHK papers are the most widely recognized standard of authentication for Japanese swords and fittings.
NBTHK official sitePlease notify us of your intention to return, by email or fax, no later than the day after the item's arrival. Return shipping, insurance, and refund transfer fees are the customer's responsibility.
0 yen (tax included)
mumei · Kamakura · nagasa 75.4cm · sori 1cm


Wakimono · Chikuzen
10 pieces on the market now
The Kongōbyōe school (Kongōbyōe-ha) flourished in Chikuzen Province during the Nanbokuchō period alongside the more celebrated Samonji lineage. Based in the Reizen district, the school takes its name from the artisan Kongōbyōe, though signed examples are exceedingly rare, with the earliest documented work being a tantō by Sadamori dated Shōhei 25 (1370) and designated an Important Art Object. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Sadamori貞盛 | 1345-1350 | 24 |
| Morimitsu盛光 | 1558-1570 | 0 |
| Moriyasu盛安 | 1532-1555 | 0 |
| Moriyoshi盛吉 | 1532-1555 | 0 |
| Morihisa盛久 | 1521-1528 | 0 |
A Hozon-certified blade judged to show notably superior workmanship and a better state of preservation. The bar is higher: re-tempered blades and most unsigned Muromachi/Edo works are excluded.
The NBTHK (Nihon Bijutsu Tōken Hozon Kyōkai, the Society for the Preservation of Japanese Art Swords) is a public-interest incorporated foundation founded in 1948 and supervised by Japan’s Agency for Cultural Affairs (Bunkachō); it is based at the Japanese Sword Museum in Tokyo. Its expert panels physically examine each submitted work (shinsa) and issue a certificate (kanteishō) ranking it by artistic and historical merit. NBTHK papers are the most widely recognized standard of authentication for Japanese swords and fittings.
NBTHK official sitePlease notify us of your intention to return, by email or fax, no later than the day after the item's arrival. Return shipping, insurance, and refund transfer fees are the customer's responsibility.