Leech Gap
Name
Kanji	蛭間
Rōmaji	Hiruma
Literal English	Leech Gap
Viz manga	Leech Slip
Debut
Manga	Chapter #566
Appears in	Manga only
Data
Classification	Ninjutsu, Tailed Beast Skill
Class	Offensive
Range	Short-range
Users Utakata Saiken

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.