You cleared the prologue.

Got S rank in The Nine Tails' Attack.

Unlocked a Secret Factor.

You've cleared Final Chapter.

You've acquired S Rank in "Battle Between the Sage God".

You've cleared Chapter Five.

You can now use Sasuke, Suigetsu, Karin and Jugo.

You've acquired S Rank in "Sturm und Drang".

You've acquired S Rank in "Forbidden Fury".

You can now use members of Naruto's generation.

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

Finished an opponent with an Ultimate Jutsu with the Storm Gauge at MAX.