|Literal English||Leech Gap|
|Appears in||Manga only|
|Classification||Ninjutsu, Tailed Beast Skill|
While in his transformed state, Utakata can ooze an extremely alkaline liquid, which burns upon contact. Killer B while in his full Eight-Tails form commented that the substance was strong enough to burn through his skin. The substance emitted during this technique also seemingly enables him to slide more easily through tight spaces, making it difficult to trap or even compress him.