it is fuuton:rasenshirunken[wind element:sprailing shirunken]
it is the most powerful type of jutsu or technique
his most powerful jutsu is rasen-shuriken
Rinnegan
In the series, the Rinnegan is usually considered the most powerful ocular jutsu by the characters.
No, There is a jutsu where naruto becomes a toad, and is unstoppable, he does so when fighting the leader of the Akatsuki, Pain, idk how to spell his name, but there are still more powerful jutsus being created and published from Masashi Kishimoto's excellent mind.
The most powerful bomb ever made was the tsar bomb.
Definetly the tailed beast bomb and Naruto and the fourth hokage are the strongest ninja along with Madara Uchiha.
It depends if the memory from the caster is happy enough.
Hydrogen bomb is the most powerful bomb
The most powerful water type is Suicune.
wind
The strongest jutsu is used by Hozuma Uchiha called:Hidden GOD Jutsu:Golden Diamond Light of Destiny Rasengan.This jutsu was seen in:Naruto phantoms darkness-the final light.so far in the manga reading and the episodes the jutsu that is currently the strongest and said and recognized by madara himself is ULTIMATE JUTSU -planetary construction- performed by pain(nagato) in the second attack on the villiage hidden in the leaves.