Instructions
Begin the Story Mode option of Naruto: Ultimate Ninja 2. This is a single-player adventure where you must interact with the other characters of the game.
Talk to the special characters that appear in each chapter. Examples of the special characters are Uchiha Sauske, Rock Lee, Tenten and others. If you have difficulty identifying them, just remember that all these characters are also playable in versus mode.
Complete the pre-requisites required to learn their techniques. Some characters will engage you in battle automatically or teach you the Jutsu on the spot, while others need certain tasks to be fulfilled. For example, Hatake Kakashi asks to bring him a picture he lost. Once a task is completed, you will learn the person's technique.
Fulfill winning conditions if you are engaged in battle. The conditions can range anywhere from a standard win to defeating your opponent within 60 seconds. Later chapters in story mode will require players to fulfill multiple conditions--all of them must be met to learn the Jutsu when the battle is over.