Japanese Katana sword, the blade shinogi zukuri chu kissaki and ihori (iori) mune, with sugu hamon and probably partially gin habaki with Ryukyu Kingdom mon (ceased 1879), the tang with three holes and lengthy inscription Shishi Kodama Tsune Naga and in a shira saya (with green paper No. 5603032) valuation by Tom Kiernan dating blade to c1804