This wakazashi is 2 feet long with a blade that is a metal that looks like liquid mercury. The handle has six red diamond shaped symbols created by the pattern of black leather that is wrapped around the hilt. At the base of the hilt is a gold ring and between each diamond shape are two additional gold rings, totaling 13. At the base of the hilt is a decorative metal end. This wakazashi is usually carried in a black lacquer sheath at the left hip of RenjiYoritomo Renji Yoritomo.

Created by RenjiYoritomo Renji Yoritomo, DeviWong Devi Wong and SebastianNemo Sebastian Nemo on November 13 659 CE at the TheScholarsGuildCitadel Scholars Guild Citadel during the FoundationoftheNine Foundation of the Nine utilizing the weaponization process.

This artifact enables RenjiYoritomo Renji Yoritomo and only he, to transfer with his soul and enter the ShadowRealm Shadow Realm while their soul enters the Physical Realm. The weapon is intimately tied to its owner, physically becoming part of their body and cannot be separated from them over long distances and time. If separation does occur, the weapon will soon appear near or on the user.
The user takes on some of the characteristics of the item as noted in all weaponization processes. For example the user does not age and is not subject to any normal biological functions.
When a weaponized individual is damaged the weapon suffers the effect of the injury. Over time the weapon will heal the dents, cuts and other injuries sustained by the user. If a weaponized item is destroyed the individual connected to the item is killed.