This is a katana attributed to Hatakeda Mitsumori or Yoshioka Ichimonji Sukemitsu from Bizen province, dating back to the late Kamakura period. The blade is unsigned and features a choji-midare hamon with intricate details. It comes with a koshirae and has NBTHK Hozon certification.
mumei · Ichimonji · Kamakura · nagasa 66.2cm · sori 1.5cm



















Bizen-den · Bizen
25 pieces on the market now
The Ichimonji school (Ichimonji-ha) represents one of the two paramount traditions of Bizen Province swordmaking during the Kamakura period, flourishing alongside the Osafune lineage from the early thirteenth century through the Nanbokuchō era. The school's name derives from the practice of carving the character ichi (一, "one") onto the nakago, though signatures varied considerably—some blades bear only this single ideograph, others append an individual maker's name beneath it, and still others carry personal names alone. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Tsunetsugu恒次 | 1321-1324 | 11 |
| Chikatsugu親次 | 1306-1308 | 2 |
| Sukemasa資正 | 1469-1487 | 1 |
We could not find an authenticity certificate on the seller’s listing. Japanese swords and fittings are normally papered by the NBTHK (or the NTHK). Without one, the attribution is the seller’s own assessment and has not been independently verified — treat it with caution and ask the dealer about certification before buying.
Returns accepted within 3 days of delivery for defective items or significant discrepancies; customer bears return shipping and bank fees.

This is a katana attributed to Hatakeda Mitsumori or Yoshioka Ichimonji Sukemitsu from Bizen province, dating back to the late Kamakura period. The blade is unsigned and features a choji-midare hamon with intricate details. It comes with a koshirae and has NBTHK Hozon certification.
mumei · Ichimonji · Kamakura · nagasa 66.2cm · sori 1.5cm



















Bizen-den · Bizen
25 pieces on the market now
The Ichimonji school (Ichimonji-ha) represents one of the two paramount traditions of Bizen Province swordmaking during the Kamakura period, flourishing alongside the Osafune lineage from the early thirteenth century through the Nanbokuchō era. The school's name derives from the practice of carving the character ichi (一, "one") onto the nakago, though signatures varied considerably—some blades bear only this single ideograph, others append an individual maker's name beneath it, and still others carry personal names alone. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Tsunetsugu恒次 | 1321-1324 | 11 |
| Chikatsugu親次 | 1306-1308 | 2 |
| Sukemasa資正 | 1469-1487 | 1 |
We could not find an authenticity certificate on the seller’s listing. Japanese swords and fittings are normally papered by the NBTHK (or the NTHK). Without one, the attribution is the seller’s own assessment and has not been independently verified — treat it with caution and ask the dealer about certification before buying.
Returns accepted within 3 days of delivery for defective items or significant discrepancies; customer bears return shipping and bank fees.
