Sato oshi strike

In the crossover movie Batman vs. Teenage Mutant Ninja Turtles, the sato oshi strike is a martial arts move developed centuries before, by the founding members of the. It concentrated all of the attacker's energy into a single strike, which was as potentially deadly for the attacker as for the victim.

According to, the technique's danger is the reason that it has been mostly lost. The only two living ninja masters who know how to perform it are and.