This is a round iron sukashi tsuba from the Edo period, featuring openwork waves stylized to resemble pine trees, decorated with nunome-zogan. The signature is Choshu Hagi Ju Tomoshige, though its authenticity is unknown. It comes in a Kiri box with an Aoi Art estimation paper.
mei · Choshu · Edo
We couldn’t find current papers for this piece. Ask the dealer whether it has been, or can be, submitted to shinsa. — Hoshi

Nagato
1 piece on the market now
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 you wish to return an item, please notify us within 3 days of receipt. After this period we cannot accept cancellations. Please ship the return to us within 5 business days. Cancellation is conditional on the item being kept in the same condition as at the time of sale, so please handle it with care.

¥70,000