|Ultra-Viscous Slime Battering Ram|
|Movie||Naruto Shippūden the Movie: The Will of Fire|
|Appears in||Movie only|
Hiruko used strange viscous liquid in his surrounding during the eclipse immortality ritual. He's able to manipulate the viscosity of the liquid, so he can control it. The movement of the liquid is similar to a metal spring. These chunks of liquid can hit an enemy with enough force to temporarily knock them out.