The Hydration technique, inherent to the Hozuki clan, allows the body to turn into liquid. For the Second Mizukage Gengetsu Hozuki, this ability manifests differently: his flesh turns not into pure water, but secretes oil. This ability destroys constructs that trap him — the oily substance saturates and softens, for example, sand, causing it to crumble. The body does not splash into fragments and does not lose its shape, not allowing to ignore physical damage unlike the original version. Gengetsu used this feature to free himself from sandy bonds or to create his bubbles from oil.