This is a Yoshioka Ichimonji katana from the Kamakura period with Juyo Bijutsuhin designation. The blade features a gorgeous Choji midare hamon and a beautiful jigane. It has a length of 70.9cm and comes with shirasaya.
mei · Yoshioka Ichimonji · Kamakura · nagasa 70.9cm · sori 1.4cm



Bizen-den · Bizen
6 pieces on the market now
Working at Yoshioka in Bizen Province, this branch of the Ichimonji lineage arose toward the close of the Kamakura period (its dated works begin in the late thirteenth century) and carried the tradition forward into the Nanbokuchō era. It took shape as the successor to the Fukuoka Ichimonji once that earlier group had passed its apex, and the published sources rank it directly behind Fukuoka among the Ichimonji branches in both prosperity and quality. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Sukemitsu助光 | 1299-1302 | 7 |
| Ichi一 | 1288-1293 | 3 |
| Sukeyoshi助吉 | 1303-1306 | 3 |
| Kagehide景秀 | 1329-1331 | 0 |
| Kanenaga包永 | 1334-1338 | 0 |
A blade designated by the Japanese government for its high artistic and historical value, a standing comparable to an Important Sword. The designation carries an export restriction: a Jūyō Bijutsuhin is kept within Japan and forfeits its status if it ever leaves the country.
The Important Art Object (Jūyō Bijutsuhin) designation dates to the 1933 Law for the Preservation of Important Works of Fine Arts, passed during the Great Depression to stem the outflow of Japan’s cultural treasures abroad. The systems of Important Cultural Property and National Treasure did not yet cover privately-held works, so accreditation by the Minister of Education marked an object as a quasi-National Treasure that could not be exported. About 8,300 works were accredited before the system closed, roughly 1,000 of them swords. The 1950 Law for the Protection of Cultural Properties superseded it: higher-ranked pieces were promoted to Important Cultural Property, the rest kept their standing Jūyō Bijutsuhin status, and no new designations have been made since.
Returns/exchanges/cancellations not accepted after shipment except for significant defects; if defective, return/exchange possible within 3 days of arrival (return shipping paid by customer).

This is a Yoshioka Ichimonji katana from the Kamakura period with Juyo Bijutsuhin designation. The blade features a gorgeous Choji midare hamon and a beautiful jigane. It has a length of 70.9cm and comes with shirasaya.
mei · Yoshioka Ichimonji · Kamakura · nagasa 70.9cm · sori 1.4cm



Bizen-den · Bizen
6 pieces on the market now
Working at Yoshioka in Bizen Province, this branch of the Ichimonji lineage arose toward the close of the Kamakura period (its dated works begin in the late thirteenth century) and carried the tradition forward into the Nanbokuchō era. It took shape as the successor to the Fukuoka Ichimonji once that earlier group had passed its apex, and the published sources rank it directly behind Fukuoka among the Ichimonji branches in both prosperity and quality. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Sukemitsu助光 | 1299-1302 | 7 |
| Ichi一 | 1288-1293 | 3 |
| Sukeyoshi助吉 | 1303-1306 | 3 |
| Kagehide景秀 | 1329-1331 | 0 |
| Kanenaga包永 | 1334-1338 | 0 |
A blade designated by the Japanese government for its high artistic and historical value, a standing comparable to an Important Sword. The designation carries an export restriction: a Jūyō Bijutsuhin is kept within Japan and forfeits its status if it ever leaves the country.
The Important Art Object (Jūyō Bijutsuhin) designation dates to the 1933 Law for the Preservation of Important Works of Fine Arts, passed during the Great Depression to stem the outflow of Japan’s cultural treasures abroad. The systems of Important Cultural Property and National Treasure did not yet cover privately-held works, so accreditation by the Minister of Education marked an object as a quasi-National Treasure that could not be exported. About 8,300 works were accredited before the system closed, roughly 1,000 of them swords. The 1950 Law for the Protection of Cultural Properties superseded it: higher-ranked pieces were promoted to Important Cultural Property, the rest kept their standing Jūyō Bijutsuhin status, and no new designations have been made since.
Returns/exchanges/cancellations not accepted after shipment except for significant defects; if defective, return/exchange possible within 3 days of arrival (return shipping paid by customer).
