Find and bloom a secret flower.

You've cleared Chapter Four.

You've cleared Chapter Three.

You can now use Lars.

You can now use Jiraiya, Tsunade and Orochimaru.

You've acquired S Rank in "Showdown Between Best Friends".

You've cleared Chapter One.

You've acquired S Rank in "Sand and Art Blast".

You've cleared the Prologue.

You can now use members of Naruto's generation.

You can now use Gaara, Kankuro, Temari and Chiyo.

Complete all the tutorial challenges.

Complete all Quests in the game.