This katana by Morinaga from Bungo province features a straight hamon mixed with gunome, and a medium kissaki. The nakago is suriage with a cut end. It comes with a black lacquered saya with a kabutogane and a marugata iron tsuba inlaid with a gold gosankiri mon.
mei · Muromachi · nagasa 65.4cm · sori 1.2cm

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.
This katana by Morinaga from Bungo province features a straight hamon mixed with gunome, and a medium kissaki. The nakago is suriage with a cut end. It comes with a black lacquered saya with a kabutogane and a marugata iron tsuba inlaid with a gold gosankiri mon.
mei · Muromachi · nagasa 65.4cm · sori 1.2cm

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.