Talk no Jutsu (also known as Therapy no Jutsu), commonly abbreviated as TnJ, is Naruto Uzumaki's strongest jutsu. Using it, he can talk to the most evil, depressed, monstrous, horrible person and make them change their entire life's ideology in the matter of minutes.

This jutsu was taught to Naruto by his mentor Iruka Umino when he tried to save Naruto even though Naruto was blamed for his parents death. TnJ also seems to be Iruka Umino's only jutsu. In chapter 655, it is revealed that Naruto's mother, Kushina Uzumaki, also had a talent for TnJ, but it does not disclose to what extent Kushina can control this jutsu. Each TnJ can be activated by simply a word from the person and if the word is used again and again, the controlled person falls deeper. Naruto's activating word is Dattebayo while Kushina's word is Dattebane. Iruka's activating word is obviously the word Naruto. Boruto's Dattebasa may also be a hint that he has the talent to use TnJ