Muromachi period, circa early to mid 16th century
Total (including hilt): L. 94.4 cm x W. 7.5 cm x D. 8.0 cm (37 3/16 x 2 15/16 x 3 1/8 in.)
Watered steel with gold overlay
17th centuryPersianBronze
ChineseBronze, the hilt inlaid with sheet gold
ChineseCopper alloy
2nd millennium BCEEuropeanVolcanic stone
3rd millennium BCEAnatolianNephrite
ChineseCast bronze with black and greenish patina and remnants of oxidized cord on the hilt and traces of wood on the blade; inscription (added later) inlaid in gold
5th-3rd century BCEChineseLeaded copper
3rd millennium BCEIranianBronze
2nd-1st millennium BCENear EasternIron
JapaneseCast bronze with gilded silver and engraved steel
19th centuryFrenchIron
Japanese