Pein has appeared many times, mainly during Akatsuki's meetings to seal tailed beasts, using hsi transformation jutsu. He makes a formal appearance in the latest episode i.e. Shippuden Episode 125.
epsiode 129 - 133
naruto shippude range 140~150. I"ve forgotten it. But that's the range.
Naruto Vs Pain the truth is I am not sure But I think it comes on through episode 160-170 I hope this help you. :)PS:If this does not help SORRY :(:(
Jiraiya wins...
On manga chapter ~430.
narutoget
it isn't out yet,but you casn read it on onemanga.com
madara no question cause he has eternal mangekyu
Naruto is stronger he even mastered the Rasenshuriken.
Episode 22. Chuunin Challenge: Rock Lee Vs. Sasuke.
Read Volume 41 well, u should see what happen b4 they fight. start a episode 127 and end it at 133.
i mean in a fair fight naruto would loose to pein think about it naruto always needs help. rmember in the chapter where konan said he can finish naruto off rigth there but pein or nagato said hold it. he had time for something but what. i mean yeah fox power is great pein even admited he could have made and even bigger chibaku tensue. and really dont you think when pein had naruto down and started talking he could have kille naruto rigth there onemanga naruto chapter 435 see. and what was pein techqneques he used barely anything is that all he knows pein was already worn out using a justu that destroyed more than half the village naruto had plaenty of chakra i mean the riningan could learn any techneque ..what no genjutsu and jiraiya even said that pein could use if he fu=ocused hard enough the ather two ey teqneques abilities. bastically pein could have learned so much and decided to you only a couple strong attacks ...think what he could have learned then the whole nintails stuff then he had to face nruto again with sage mode after the figth and alot of chakra withc was waisted on it...so naruto vs pein not nintailed fox vs pein who would win.