Yahiko

Yahiko is a minor supporting character in Naruto.He is the childhood friend of Konan and Nagato (Pain),the trio were forced to survive after they were orphaned by the second war in the rain village and they encounter Jiraya and the Sannin.Together they trained until they were old enough to take care of themselves and later They Formed Akatsuki as young adults an idea that Tobi claimed to have given him.They met Hanzo and negociated with him but it turned out to be a trap by Hanzo who teamed up with Danzo for their quest for Power and Hanzo held Konan hostage and forces Nagato to kill Yahiko but Yahiko commits suicde to stop nagato from killing himself.After Yahiko's death his body was used as Deva path as apart of the Six paths of Pain by nagato.