特別保存刀剣　Tokubetsuhozon Token保昌 刀Housyou KatanaNo.901233

刀 保昌貞宗 鎌倉末期 黒く輝く地景が頻りに入る究極の柾目肌が冴え金筋頻りに掛り匂口明るく冴える傑作 重要候補 二尺一寸二分Katana Hosyo Sadamune Late Kamakura The ultimate Masamehada with frequent black shining Chikei is clear Kinsuji Frequently hanging Nioikuchi Bright and clear masterpiece Juyo Token candidate 64.2cm