This is a wakizashi attributed to Yoshioka Ichimonji school from the late Kamakura period. The blade is O-Suriage Mumei with regular width and deep Sori, featuring a Ko-Itame-Hada jigane and Nioi Deki Choji Midare hamon. It comes with NBTHK Tokubetsu Hozon paper.
mumei · Yoshioka Ichimonji · Kamakura · nagasa 59.8cm · sori 1.04cm




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 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 siteIf you wish to return an item, please notify us within 3 days of receipt. After this period we cannot accept cancellations. Please ship the return to us within 5 business days. Cancellation is conditional on the item being kept in the same condition as at the time of sale, so please handle it with care.

This is a wakizashi attributed to Yoshioka Ichimonji school from the late Kamakura period. The blade is O-Suriage Mumei with regular width and deep Sori, featuring a Ko-Itame-Hada jigane and Nioi Deki Choji Midare hamon. It comes with NBTHK Tokubetsu Hozon paper.
mumei · Yoshioka Ichimonji · Kamakura · nagasa 59.8cm · sori 1.04cm




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 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 siteIf you wish to return an item, please notify us within 3 days of receipt. After this period we cannot accept cancellations. Please ship the return to us within 5 business days. Cancellation is conditional on the item being kept in the same condition as at the time of sale, so please handle it with care.
