1. Naruto
2. Hashirama
3. Hiruzen
4. Minato
5. Kakashi
6. Tsunade
7. Tobirama (is this his name i forgot lol)
Reasons:
Naruto: He made a revolution in the world, was a hero of a war and litterally saved humanity of becomming a bunch of white zetsus. He brought peace for the world probably permanent, he understands the feelings of others and brings light to darkness. He freed the tailed beasts from slavery. And he is the strongest ever. He is loyal to his friends and comrades and will do anything to save those he loves.
Hashirama: He had a dream of preserving the lifes of those who cant do it by them self, he had a dream of friendship and peace bettwen individuals, he ended the dark ages of continous war and founded the Hidden leaf. He was good hearthed but unfortunally born to soon for his ideas, ideals and dreams to come fully accepted. He layed the foundations of what Naruto will accomplish 100 years later.
Hiruzen: Honestly i was thinking about replacing him with Minato but what he did to defend the leaf was very honorable, his speech about the will of fire... He trully cared about Naruto and wanted to do everything in his power to protect the leaf. I do not like his lackness of his own will to prevent darkness from within Leaf he did not remove Danzo and his doings, he did to little to late to prevent the Uchia massacre his voice was not loud enough.
Minato: It's Minato guys the father of Naruto, the super cool user of FTG and Rasengan, he had just to little time to accomplish many things, he might have stopped the Uchia massacre and the resulting pain it created. He saved the leaf from Kurama and Obito. He was so brilliant to forsee that Naruto would master Kurama and use him to help the world. He should have noticed that the masced man was his student Obito.
Kakashi: He was warming the seat for Naruto, he was one of the heroes of the war he influenced Obito to come back to the light, he protected Naruto and was basicly like a older brother to him. He nurtured the newfound peace that Naruto made possible and has with his leadership help to rebuild the shinobi world after the war. Though i must say that he should have seen what is going on with Sasuke and could maybe have influenced him more.
Tsunade: Well honeslty i dont like her cause she out of all the Hokages has the least to show, she could not defend the leaf when Pain attacked, she could not stop a weakaned Orochimaru. A world war broke out in her term. She did help to create the great shinobi alliance though. Naruto respected her and considered her as a granny
Tobirama: Well i hate this shitthole, yes he was strong but he brought the darkness to the leaf for many generations, he outcasted the Uchia which through time caused distrust and evil in both the leaf and the uchia he is the prime one to blame for that. He influenced his brother and made a preety much pure individual to doubt his own friends. Nothing good to say about him.