Katana signed by Ōmi Daijō Tadahiro, the second master of the Hizen school founded by Tadayoshi and one of the central figures of the shintō period. The tang is ubu, with a single mekugi-ana and the long signature 肥前国住近江大掾藤原忠広 (Hizen no Kuni-jū Ōmi Daijō Fujiwara Tadahiro), clearly legible in the photographs; the original seller describes katte-sagari file marks. The blade, shinogi-zukuri with iori-mune and chū-kissaki, has a nagasa of 72.2 cm and a sori of 1.3 cm. According to the original seller, the jigane is a tightly packed ko-itame with fine ji-nie, and the hamon a hiro-suguha with gentle notare, deep nioi, ko-ashi, kinsuji and sunagashi, with a straight bōshi and ko-maru turn-back. The seller describes it as very healthy, flawless and without loss of meat from polishing. The NBTHK designated it Jūyō Tōken at the 17th session, in Shōwa 43 (1968); the photographed certificate, no. 2797, is a reissue of Heisei 12 (2000) replacing the lost original document. The designation text regards it as a late work of the second Tadahiro. It is kept in shirasaya with a brass habaki, without koshirae.