The kung fu art practiced by those of jewish decent. Typically it involves throwing stars of david.

The art of defening against an onslaught of Jewish civillians with a crushing blow.

An ancient German-Japanese art that allows for a multitude of uses in exterminating the Jewish kind, on such jitsu involves blasting toxic gas at said Jewish enemies to end their existences.

Very important jujitsu in the game Neratu b19 on the platform roblox *i'm serious this isn't a joke this is a jujutsi*

The art of finding jews in hidden locations

Jewjitsu : a martial art style that is extremely effective against the jewish community