Does count as a Gary Stu if its the Main character?
>no our Jesus Yamato
You disappoint me /a/
Kenshiro is or at least comes pretty close to being one, though he did lose to Souther and Shin at first. Or it might just be that the fight scenes in Fist of the North Star aren't supposed to last very long.
He didn't even get to be the final boss despite doing all the heavy lifting. Madara was just an overpowered seemingly impossible to beat villain.
The true Gary Stus of Nardo are Nardo, Itachi and Shikamaru who can't be referenced by any of the side characters without wasting pages of them wanking over their guts/intelligence/sacrifice.