When did Kakashi die?Madara. JK.
Iruka since the rest are dead.
Actually, this. Naruto probaly loves them all equally since he seemed to want to attack Pein even more after he couldn't sense Kakashis chakra.No way to know. I don't think Naruto's the kind to choose favorites, so to speak.
Eh, Kakashi taught him the value of friendship and teamwork didn't he? Wasn't that his first test for them?Naruto Thought of Jiraiya as a dad, Iruka as a brother and Kakashi as a friend, so im going with Jiraiya, plus Jiraiya taught him the most, Kakashi only taught him tree climbing and the shadow clone training. when you think about it, Kushina did more for Naruto than Kakashi really did up to this point.
Haku also taught him about protecting comrades.Sasuke. Without Sasuke he would have never got the motivation and caring kindness (when he saved Sasuke from Haku)
Sasuke is not Naruto's SenseiSasuke. Without Sasuke he would have never got the motivation and caring kindness (when he saved Sasuke from Haku)