|Water Release: Great Water Leg|
|Classification||Hiden Jutsu, Ninjutsu|
By putting the Hydration Technique into practical use, the muscles of the leg are temporarily enlarged and strengthened. Moisture is gathered from the whole body and compressed into the entire arm, like an instant pump-up. However, because it is essential to properly control the moisture balance inside the body, this technique's degree of difficulty is very high. The technique gives the user superhuman strength, capable of cutting through both rock walls and steel doors.