This is a katana by Ietsugu of Bizen Osafune, active around the Eishō era of the Muromachi period. The blade features an itame-hada and a vigorous gunome hamon. The koshirae shows some peeling and repair marks in the lacquer of the saya, and the tsuka is a recently made piece.
mei · Osafune · Oei (1394-1428) · nagasa 70.6cm · sori 1.36cm

















Bizen-den · Bizen · around 1394-1428
Tōken Taikan top 60%
1 piece on the market now
Bizen-den · Bizen
Phase: Yoshioka Ichimonji吉岡一文字· 1288–1394
8 pieces on the market now
When the Fukuoka workshops gave way at the close of the thirteenth century, the Ichimonji line carried on at Yoshioka in Bizen, and the setsumei place this branch "in place of the Fukuoka Ichimonji," flourishing from the end of Kamakura into the Nanbokuchō era. The Yoshioka smiths shared the character suke (助) as a generational element, and the records name Sukemitsu, Sukeyoshi, Sukeshige, Suketsugu, Sukeyuki, Sukehide, and a second Sukeyoshi (助義). Learn more →
| Smith | Era | Designated |
|---|---|---|
| Sukemitsu助光 | 1299-1302 | 7 |
| Ichi一 | 1288-1293 | 3 |
| Sukeyoshi助吉 | 1303-1306 | 3 |
| Kageyasu景泰 | 1326-1329 | 0 |
| Tokisuke時助 | 1352-1356 | 0 |
Three-day cooling-off period from receipt for refund or exchange. Return shipping and transfer fees are customer responsibility. Items showing use or condition changes are non-returnable.

This is a katana by Ietsugu of Bizen Osafune, active around the Eishō era of the Muromachi period. The blade features an itame-hada and a vigorous gunome hamon. The koshirae shows some peeling and repair marks in the lacquer of the saya, and the tsuka is a recently made piece.
mei · Osafune · Oei (1394-1428) · nagasa 70.6cm · sori 1.36cm

















Bizen-den · Bizen · around 1394-1428
Tōken Taikan top 60%
1 piece on the market now
Bizen-den · Bizen
Phase: Yoshioka Ichimonji吉岡一文字· 1288–1394
8 pieces on the market now
When the Fukuoka workshops gave way at the close of the thirteenth century, the Ichimonji line carried on at Yoshioka in Bizen, and the setsumei place this branch "in place of the Fukuoka Ichimonji," flourishing from the end of Kamakura into the Nanbokuchō era. The Yoshioka smiths shared the character suke (助) as a generational element, and the records name Sukemitsu, Sukeyoshi, Sukeshige, Suketsugu, Sukeyuki, Sukehide, and a second Sukeyoshi (助義). Learn more →
| Smith | Era | Designated |
|---|---|---|
| Sukemitsu助光 | 1299-1302 | 7 |
| Ichi一 | 1288-1293 | 3 |
| Sukeyoshi助吉 | 1303-1306 | 3 |
| Kageyasu景泰 | 1326-1329 | 0 |
| Tokisuke時助 | 1352-1356 | 0 |
Three-day cooling-off period from receipt for refund or exchange. Return shipping and transfer fees are customer responsibility. Items showing use or condition changes are non-returnable.
