Naruto Episode 173 English Dubbed Episode Title:The Battle at Sea: The Power Unleashed!.Episode Description:The demon fox within Naruto helps him beat Amachi. Although Amachi is quickly defeated and captured, the Sea Boss attacks Naruto. Naruto summons Gamabunta and defeats the monster by evaporating its nucleus, then gets beat up by Gama-sama (Gamabunta is a freshwater creature who is extremely uncomfortable in a saltwater environment). Isaribi realized what Naruto said was right and that he did understand her because Naruto was also treated as a monster and with his help, Isaribi was able to overcome her anger. Afterward, Isaribi decided to go to Konoha in the hopes that Tsunade can cure her.