1853年のペリー来航は徳川の泰平をほどき、二世紀ぶりに実用刀の大量需要を生んだ。四谷正宗と呼ばれた清麿はその前夜に世を去り、宗次や行秀が最後の好況を担った。
Bakamatsu Period Kinnoto - Royalist Sword This exceptional katana is accompanied by NBTHK Tokubetsu Hozon papers confirming it as the work of Unzenshi Sadahide, a Dewa-born smith whose real name was Sugimoto Hironosuke. A student of the famed Gassan Sadayoshi, Sadahide was active in Settsu (Osaka) and Yamashiro (Kyoto) during the late Edo period. The blade measures 75.2 cm in nagasa with a gentle 0.6 cm sori, a motohaba of 3.2 cm tapering to a sakihaba of 2.45 cm, a motokasane of 0.9 cm, and an unusually long 27 cm nakago. Its straight silhouette and extended tang strongly suggest that this sword began life as a Kinno-tō—a “royalist sword.” During the turbulent Bakumatsu era, Kinno-tō were carried by Imperial loyalists who supported the Sonnō Jōi (“Revere the Emperor, Expel the Barbarians”) movement. These swords were typically made with long, powerful proportions to suit warriors prepared for real combat in the political upheavals leading to the Meiji Restoration. In hand, the katana feels every bit the formidable weapon its history implies. It is long, wide, very thick, and impressively heavy, with generous niku that gives a sense of unstoppable force—more like wielding a finely forged battle-axe than a delicate art sword. Despite its massive build and martial purpose, the blade remains in flawless condition, completely free of kizu or forging issues, and represents a rare chance to own an authentic late-Edo royalist sword of exceptional quality and preservation.












販売店の記載のまま
新々刀 · 摂津 · 1848-1854頃
藤代 中上作 · 刀剣大鑑 上位87%
現在1点販売中
新々刀 · 摂津
現在28点販売中
幕末 最後の需要
1853年のペリー来航は徳川の泰平をほどき、二世紀ぶりに実用刀の大量需要を生んだ。四谷正宗と呼ばれた清麿はその前夜に世を去り、宗次や行秀が最後の好況を担った。
保存刀剣のうち、出来が一層優れ、保存状態も良好と認められたものです。再刃や、室町・江戸期の多くの無銘作は対象外となり、保存刀剣より高い基準が課されます。
日本美術刀剣保存協会(NBTHK)は、1948年に設立され、文化庁の監督を受ける公益財団法人で、東京・刀剣博物館に本部を置きます。専門の審査員が出品作を直接審査し、美術的・歴史的価値に応じた鑑定書を発行します。NBTHKの鑑定書は、日本刀および刀装具の真正性を示す最も広く認知された基準です。
NBTHK公式サイトWe offer a three-day inspection period. To initiate a return, you must notify us within three days of the package being delivered. Once we confirm your request, you have seven days to ship the item back to us. The item must be returned in its original condition, including all accompanying documents, certificates, and packaging materials. The buyer is responsible for covering the shipping costs and insurance for the return shipment.