This is a high-end Omiya school katana, attributed by NBTHK Tokubetsu Hozon papers in 2024. It features a stunning gunome-choji hamon with sunagashi, a beautiful mokume jihada mixed with masame, and a typical Nanbokucho sugata with wide motohaba. The sword, dating to around the Joji era (1362), has a bonji horimono and was recently polished in Japan.
mumei · Omiya · Nanbokucho · nagasa 73.03cm · sori 1.52cm












































Bizen-den · Bizen
7 pieces on the market now
The Omiya school (大宮) of Bizen traces its name and its blood to Kyoto, not to the Bizen heartland where it eventually settled. The published sources follow the line back to a remote ancestor, Kunimori, who is said to have left Inokuma Omiya in Yamashiro province and moved into Bizen during the Kamakura period, around the Bun'o years. With him the group carried a Yamashiro sensibility into the province of choji, and that transplanted origin remains the key to everything the school later became. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Morikage盛景 | 1356-1390 | 92 |
| Morikage盛景 | 1299-1302 | 5 |
| Tomomori友盛 | 1156-1159 | 0 |
| Tsugumori次盛 | 1338-1342 | 0 |
| Tsugumori次盛 | 1278-1288 | 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 siteReturns accepted within 14 days after the package is received. Return shipping paid by the customer if cancellation is preference-based; paid by Token Oranda if there are condition issues on arrival. Full refund once the returned product arrives unused. EU customers have full European rights including a guaranteed 14-day return period.
This is a high-end Omiya school katana, attributed by NBTHK Tokubetsu Hozon papers in 2024. It features a stunning gunome-choji hamon with sunagashi, a beautiful mokume jihada mixed with masame, and a typical Nanbokucho sugata with wide motohaba. The sword, dating to around the Joji era (1362), has a bonji horimono and was recently polished in Japan.
mumei · Omiya · Nanbokucho · nagasa 73.03cm · sori 1.52cm












































Bizen-den · Bizen
7 pieces on the market now
The Omiya school (大宮) of Bizen traces its name and its blood to Kyoto, not to the Bizen heartland where it eventually settled. The published sources follow the line back to a remote ancestor, Kunimori, who is said to have left Inokuma Omiya in Yamashiro province and moved into Bizen during the Kamakura period, around the Bun'o years. With him the group carried a Yamashiro sensibility into the province of choji, and that transplanted origin remains the key to everything the school later became. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Morikage盛景 | 1356-1390 | 92 |
| Morikage盛景 | 1299-1302 | 5 |
| Tomomori友盛 | 1156-1159 | 0 |
| Tsugumori次盛 | 1338-1342 | 0 |
| Tsugumori次盛 | 1278-1288 | 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 siteReturns accepted within 14 days after the package is received. Return shipping paid by the customer if cancellation is preference-based; paid by Token Oranda if there are condition issues on arrival. Full refund once the returned product arrives unused. EU customers have full European rights including a guaranteed 14-day return period.