A Ko-Tosho Tsuba in Mu mon (no design) dating from the Nambokucho or Muromachi period (1350 – 1550). It is ubu in original condition without hitsu ana. This is a type of tsuba that had been on most fighting Sashizoe or Katana, most of the black laquer is well preserved, some deeper rust aereas are seen on the seppa dai.
Offered by Tsuba Info
We couldn’t find current papers for this piece. Ask the dealer whether it has been, or can be, submitted to shinsa. — Hoshi



Ko-Tosho School
Pre-Edo
Unsigned
Tosho-Katchushi
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.
All sales are final and no refund will be issued. Individual refund conditions may be offered on request. For items with third-party certificates (e.g. NBTHK), a return is offered if the certificate is proven falsified and claimed within one year after shipment.
¥190,000