|Kinjutsu: Sake Heihachi|
|Training Time||Can't learn from academy|
|Training Time (Friend)||Can't learn from friend|
(Kinjutsu) Increase 25 points damage per attack, the effect will last until the battle is over.
Casts Strengthen on the user: For the entire battle, when the user deals damage to a target, the target takes 25 extra damage. However, the user loses 5% HP from using this skill.
Claiming it from the sixth set of the Ninja Challenge during Ninja Saga's 2nd Anniversary.
This skill returned during the 6th Anniversary and can be get by luck in the Lucky Draw.
This skill returned again for a limited time and can be obtained by luck in the Ema Draw featured in the village during Halloween 2015.
- This skill is similar to Rock Lee's Drunken Fist taijutsu style.
- Before an update on August 23, 2011, the amount of extra damage a target would have took was 15.