This katana is attributed to Yasushige, the eldest son of Chikashige and first generation of the Shitahara school, active during the Eiroku era (1558–1570). The blade features a compelling mix of mokume, itame, and nagare-hada grain patterns with a bright ko-notare hamon and a lively kaen-boshi. It is an ô-suriage nakago with a gaku-mei window, and bears a gold-inlaid tameshigiri inscription by Yamano Ka’emon no Jô Nagahisa, recording a three-body cut in 1660.
gakumei · Shitahara · Eiroku (1558-1570) · nagasa 70.3cm · sori 1.9cm

Shinto · Musashi · around 1558-1570
Tōken Taikan top 60%
3 pieces on the market now
Where Yasushige stands among comparable artisans: across all of nihontō, and within tradition, era, and period. The tiers (Foremost · Leading · Major · Notable) weigh official designations from the NBTHK and Japan's Agency for Cultural Affairs, together with historical honors of lasting repute such as the Sansaku and Meibutsu-chō.
Select a lens to see how it's measured.
Shinto · Musashi
9 pieces on the market now
The Shitahara group (下原) worked at Hachiōji in Bushū, the old province of Musashi, from the end of the Muromachi period and carried its forge on into the Edo period. The setsumei place the lineage among the swordmakers of Musashi in the kotō age and name Terushige, Yasushige, Hiroshige, and Chikashige as its leading hands, with the meikan recording Terushige across three generations: a shodai in Kyōroku, a nidai in Eiroku, and a sandai in Tenshō. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Terushige照重 | 1558-1570 | 2 |
| Terushige照重 | 1596-1615 | 1 |
| Yasushige康重 | 1558-1570 | 1 |
| Morishige盛重 | 1661-1673 | 0 |
| Yasushige康重 | 1661-1704 | 0 |
This work carries older NBTHK “Kichō”-era papers, which the NBTHK no longer issues and now regards as unreliable. To confirm the attribution, submission to an official Japanese examination body (such as the NBTHK or NTHK) for modern certification could be considered.
All swords come with a three-day inspection period beginning from the date of delivery. If not satisfied, the sword may be returned within this period for a full refund of the purchase price. Outside of this period, all sales are final. Swords purchased on a layaway payment plan are not eligible for the three-day inspection period.
This katana is attributed to Yasushige, the eldest son of Chikashige and first generation of the Shitahara school, active during the Eiroku era (1558–1570). The blade features a compelling mix of mokume, itame, and nagare-hada grain patterns with a bright ko-notare hamon and a lively kaen-boshi. It is an ô-suriage nakago with a gaku-mei window, and bears a gold-inlaid tameshigiri inscription by Yamano Ka’emon no Jô Nagahisa, recording a three-body cut in 1660.
gakumei · Shitahara · Eiroku (1558-1570) · nagasa 70.3cm · sori 1.9cm

Shinto · Musashi · around 1558-1570
Tōken Taikan top 60%
3 pieces on the market now
Where Yasushige stands among comparable artisans: across all of nihontō, and within tradition, era, and period. The tiers (Foremost · Leading · Major · Notable) weigh official designations from the NBTHK and Japan's Agency for Cultural Affairs, together with historical honors of lasting repute such as the Sansaku and Meibutsu-chō.
Select a lens to see how it's measured.
Shinto · Musashi
9 pieces on the market now
The Shitahara group (下原) worked at Hachiōji in Bushū, the old province of Musashi, from the end of the Muromachi period and carried its forge on into the Edo period. The setsumei place the lineage among the swordmakers of Musashi in the kotō age and name Terushige, Yasushige, Hiroshige, and Chikashige as its leading hands, with the meikan recording Terushige across three generations: a shodai in Kyōroku, a nidai in Eiroku, and a sandai in Tenshō. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Terushige照重 | 1558-1570 | 2 |
| Terushige照重 | 1596-1615 | 1 |
| Yasushige康重 | 1558-1570 | 1 |
| Morishige盛重 | 1661-1673 | 0 |
| Yasushige康重 | 1661-1704 | 0 |
This work carries older NBTHK “Kichō”-era papers, which the NBTHK no longer issues and now regards as unreliable. To confirm the attribution, submission to an official Japanese examination body (such as the NBTHK or NTHK) for modern certification could be considered.
All swords come with a three-day inspection period beginning from the date of delivery. If not satisfied, the sword may be returned within this period for a full refund of the purchase price. Outside of this period, all sales are final. Swords purchased on a layaway payment plan are not eligible for the three-day inspection period.