This listing features a tanto (short sword) from the early Muromachi period, attributed to the Namihei school of Satsuma province. It is housed in an elegant Ajiro Mon Saya chisa-gatana koshirae, featuring a woven bamboo scabbard with a rich amber hue. The accompanying fittings (fuchi-kashira, kuchigane, kozuka, kojiri) are a matching set by Moriyanagiken Naotaka, depicting autumn grasses like chrysanthemums, morning glories, wisteria, pinks, and bellflowers in oborogin migaki-ji (polished silver-alloy ground).
mumei · Tenmon (1532-1555)


Wakimono · Satsuma · around 1206-1207
3 pieces on the market now
Wakimono · Satsuma
Phase: Ko-Naminohira古波平· 987–1393
17 pieces on the market now
Within the long span of Naminohira, Ko-Naminohira (古波平) marks the formative chapter, the body of smiths and works held in the setsumei to not descend past the Nanbokuchō period. The setsumei place the school's base at Naminohira in Taniyama District of Satsuma Province in southern Kyushu, where, by tradition, a Yamato smith named Masakuni settled in the late Heian era around Eien (987 to 989) and founded the line. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Yukiyasu行安 | 1308-1311 | 10 |
| Yasutsugu安次 | 1375-1381 | 0 |
| Yasuyoshi安吉 | 1469-1487 | 0 |
| Fuji藤 | 1394-1428 | 0 |
| Yasutsugu安次 | 1224-1225 | 0 |
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.
If, due to our fault, the item differs significantly from its proper condition, the item may be returned. Cooling-off is within one week of the item's arrival.
This listing features a tanto (short sword) from the early Muromachi period, attributed to the Namihei school of Satsuma province. It is housed in an elegant Ajiro Mon Saya chisa-gatana koshirae, featuring a woven bamboo scabbard with a rich amber hue. The accompanying fittings (fuchi-kashira, kuchigane, kozuka, kojiri) are a matching set by Moriyanagiken Naotaka, depicting autumn grasses like chrysanthemums, morning glories, wisteria, pinks, and bellflowers in oborogin migaki-ji (polished silver-alloy ground).
mumei · Tenmon (1532-1555)


Wakimono · Satsuma · around 1206-1207
3 pieces on the market now
Wakimono · Satsuma
Phase: Ko-Naminohira古波平· 987–1393
17 pieces on the market now
Within the long span of Naminohira, Ko-Naminohira (古波平) marks the formative chapter, the body of smiths and works held in the setsumei to not descend past the Nanbokuchō period. The setsumei place the school's base at Naminohira in Taniyama District of Satsuma Province in southern Kyushu, where, by tradition, a Yamato smith named Masakuni settled in the late Heian era around Eien (987 to 989) and founded the line. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Yukiyasu行安 | 1308-1311 | 10 |
| Yasutsugu安次 | 1375-1381 | 0 |
| Yasuyoshi安吉 | 1469-1487 | 0 |
| Fuji藤 | 1394-1428 | 0 |
| Yasutsugu安次 | 1224-1225 | 0 |
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.
If, due to our fault, the item differs significantly from its proper condition, the item may be returned. Cooling-off is within one week of the item's arrival.