Space-Time Ninjutsu is a specialized technique in the Naruto universe that allows users to manipulate space and time. This form of ninjutsu enables practitioners to teleport themselves or others, create portals, and even alter the flow of time in specific areas. The most notable user of Space-Time Ninjutsu is Kaguya Otsutsuki, who utilized it to travel between dimensions. Other characters, like Minato Namikaze, have also mastered this technique, showcasing its versatility in combat and strategic movement. This ability is highly sought after due to its potential to gain a tactical advantage in battles.