A uchigatana forged by Nagayoshi of Bizen Osafune. Nagayoshi was a swordsmith belonging to a lineage distinct from the mainstream of the Osafune school.
He is of a caliber equal to that of Kunihiro Yamanbagiri—a blade said to be his faithful copy. Beautiful, yet haughty; or, to be more precise, self-assured and daunted by nothing.