Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Almost Almost Famous	Filled in every page of Leon's Report Card.
Despair's Last Reward	Earned every other achievement in the game.
Five Alive	Finished Chapter 5.
Four by Gore	Finished Chapter 4.
From Zero to Hero	Finished the Prologue.
Ghostface Skillah	Cleared the 30 SP threshold.
GoodFellows	Filled in every page of Chihiro's Report Card.
Mystic Donut	Filled in every page of Aoi's Report Card.
Rogue's Gallery	Unlocked all gallery items.
Strangers in a Brain	Filled in every page of Toko's Report Card.
The Game Hungers	Filled in every page of Byakuya's Report Card.
The Sixth Nonsense	Filled in every page of Yasuhiro's Report Card.
Three's a Crowd	Finished Chapter 3.
Two of a Kind	Finished Chapter 2.