Michikake

is the other half of its twin blade Jōgeshio, a part to transform the twin blades into Enzanka, and both currently in the possession of Suīduki Hōzuki. With her twin blades, she desires to be a member of the new generation of the Seven Ninja Swordsmen of the Mist, considering that her relative, Suigetsu Hōzuki, wants all the former blades himself, and the fact that she has no interest to be in the possession of one either.

Trivia

 * In the image the former wielder is withdrawing Michikake out of its sheath.