[ Feature ]
Form : Shinogi-zukuri. Iori-mune. Mihaba is not so wide. High shinogi attached.
Nakago : Suriage. Saki is kuri-jiri. Yasurimes are (new) kiri (old) katte-sagari. Four holes.
Jigane : Itame-hada. Mokumes mixed. Jinie attached. Midare-utsuri comes to be appeared.
Hamon : Gunomes, ko-cho-ji-bas, ko-gunomes, sharp and kawazu-taste choji mixed. Ko-ashis and yos appeared. Nie attached. Kin-sens and sunagashi appeared.
Boushi : (omote) it runs in sugu. (ura) it runs in midare-komi. It turns with uneven nie. Midare-utsuri comes to be appeared.

[ Highlight ] Sleek and slender form. The blade has a clear midare-utsuri. It is a sword with various movements of the blade.　There are several swordsmiths named Tadamitsu in Osafune during the Muromachi period in Bizen.　However, it is a precious piece of work with the year of Eishou.

[ Conditions ] There is a slight bruise on the "Omote Shinogi Ji" in the middle of the blade.　However, this is not noticeable and the rest is good. Some of the inscriptions are difficult to read.