Naruto Shippuden: Ultimate Ninja Storm 2

These characters will unlock as you play through the Story Mode and unlock more characters. The three characters you need for this achievement are Orochimaru, Jiraiya, and Tsunade. You can also unlock these characters in free play if you accumulate enough Storm Points. Orochimaru comes at 240,000; Jiraiya at 440,000; and Tsunade at 460,000.