I'm not sure if it's possible to say you are an anime fan but also never have seen one episode of Naruto. If it is, then I resemble that remark, and if not, I offer a hearty apology.
Sometimes, though, playing games based on anime franchises without knowing the source material can actually be a boon, as it allows you to experience the narrative fresh. Such is the case with yours truly and Naruto Shippuden: Ultimate Ninja Blazing. It's fun whether you already know the story or not.
It's also similar to but not exactly like other Bandai Namco mobile games based on popular anime properties. That doesn't mean it's exceptionally complex, just that it might help to read through our Naruto Shippuden: Ultimate Ninja Blazing tips, tricks, and hints to gain some more confidence that you're headed for ninja stardom.