Main Character Naruto turned into a hyper troublemaker who was feared and misunderstood by the villagers, he later becomes much stronger and gains the support and respect of his village. Inner Demon The nine-tailed demon fox is the most powerful of the tailed beasts and regarded as an age-old natural disaster, as a single swipe of one of its tails can raise tsunamis and flatten mountains. Throughout the series, after a couple isolated incidents of falling under its influence during heated battles, Naruto tries to gain dominance over the fox and harness its great strength to perform jutsu that would normally be impossible for a ninja of his age. At the same time the fox tries to gain control over Naruto, provoking his rage and thus allowing its violent personality to influence and consume him. As Naruto draws upon more of the fox's power the seal keeping it trapped within him weakens, and in the event the seal is broken the fox will be released
Nabari No Ou Set in the modern age, the story is about Miharu Rokujou, who just wanted to live a normal life and inherit an Okonomiyaki restaurant. Miharu learns of the hidden ninja world Nabari, the roles of his classmate and teacher in that world, and of the secret art Shinra Banshou (Shinrabanshō, "all things in nature") within him. The secret art, containing all the world's knowledge, is sorely coveted in Nabari. And because of that, Miharu cannot return to his normal life. He must become the "Ruler of Nabari" to survive. Main Character Miharu had the Shinra Banshou sealed inside him and was cursed to fall under attack constantly, he went ignored for some time until rival ninja found him and he is now forced to defend himself by learning ninjitsu. His attitude is calm and collected, he shows few emotions but know he can manipulate people by acting helpless, he is much more evil in that perspective than most of his enemies. Point Nabari Character
Inner Demon The Shinra Banshou is personified as an enigmatic white-haired girl with long nails. Miharu commonly refers to her as Miss Fairy. As the true form of the Shinra Banshou, she exists within Miharu, and constantly attempts to entice him into drawing from her powers, believing it is inevitable. In the anime adaption, she tells Oda that she does not want to grant Miharu's wish to Yoite because it is a boring wish and it is not Miharu's own wish. Although she is an intangible persona that resides within Miharu, she has appeared to Tobari once to taunt him. Point Nabari Demon So I choose Nabari because of it's character, while not as long as Naruto and the character depth is shallow by comparison you feel more attached to the story