1. The Fourth Hokage, Minato Namikaze, created the Flying Thunder God Technique. This technique gives him incredible speed and is considered an S-ranked space-time ninjutsu.
2. Uchiha Shisui is a master of the Body Flicker Technique, a basic ninjutsu for high-speed movement. He can reach the speed of light .
3. Asuma Sarutobi, also known as Night Guy, is considered the strongest taijutsu ninja. In his Eighth Gate state, he can even run through the sky, surpassing the limits of space-time.
4. The Fourth Raikage possesses immense physical prowess and the Lightning Style Chakra Mode, which greatly enhances his speed and strength.
5. Sasuke Uchiha's Kirin is a powerful Lightning Style ninjutsu that uses natural lightning. It is known for its unparalleled speed, scale, and power.