We All Know That Nagato Have Rinnegan And He had power Use Rinne Rebirth Jutsu And Give Yahiko Life Again But He Not Use That On Yahiko ?
To perform this technique, the user summon’s the King of Hell, which then release the soul’s of the deceased from its mouth. The decease individuals soul’s may be recall from even the crossroad between the life and the after life, returning to their rejuvenated bodie’s. While using this technique, the user is severely weakens and their hair becomes white,a result of over exerting their power Ultimately, once this technique is finished, the user necessarily dies.
This technique can also be use to transform the corpses vessel of an individual revived by Summoning Impure World Reincarnation into a real body of living flesh and the blood. However whereas the rest of the reincarnated Uchiha Madara bodys was made real, his eyes instead crumbled into dust upon his resurrection.
The exact range and power of this technique are the unknown, but on separate occasion’s it has target a large number of recently deceas individual and a single individual who has been the dead for more than a decade.