Den Owari Tsuba Owari Tsuba are highly coveted by collectors for their function first esthetic. Made of high quality iron of the Owari Province. We see Owari Den works starting in the Muromachi Period. These guards were outfitted for Samurai warriors of the region, the epicenter of one of the most significant events in Japanese History, the unification of Japan. The success of the Owari continued into the Edo Period and left many high quality examples for collectors to appreciate and study. Although unsigned, like many of their works, this tsuba is NTHK Kanteisho papered to Owari School. Kantei for Owari Tsuba is based primarily on the quality of the iron. Other tells are, the presence of tekkotsu*, symmetry and many times, a square rim. Owari Tsuba have a certain look that aficionados quickly learn to identify. Their strong form reminds us of their purpose; as battle implements of the Samurai. *Tekkotsu (鉄骨) refers to the visible “iron bones, appearing as granular, chain-like, or linear patterns, a desirable feature indicating quality steel and craftsmanship from earlier periods like Ko Tosho or Owari. This example is from the Muromachi Period, 1560 ca. and has NTHK Kanteisho paper from 2022. An attractive design I perceive to be of a cherry blossom. Size: 6.9 cm x 6.9 cm, with 2.7 cm ana
Certificate reading — 銘 無銘




NTHKの中心的な鑑定書で、相応の出来を備えた作に発行されます。在銘作は銘の正真を、無銘作は審査員による刀工・流派の極めを示します。点数を記す詳細な審査表が付されます。
NTHK(日本刀剣保存会)は、NBTHK(1948年設立)に先立つ1910年に創立された、日本で最も古い刀剣鑑定団体です。長く会を率いた会長の没後、NTHKとNTHK-NPOの二つに分かれ、いずれも審査を続けています。NTHKの鑑定書は、点数と審査員の所見を併記する詳細な審査表が特徴で、特に無銘作の極めに定評があります。
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