Jiro Azuma is a strong fighter who has his dark mode at the ready but Naruto is the guy who really mastered how to fight while using another being’s power. Naruto has ascended to heights far beyond that of what Jiro has made it to. Unfortunately for Jiro his story ended rather early so he just couldn’t make it to the next level. Naruto has experience on his side as well as a whole combo worth of super forms. Naruto wins.