From Zero to Hero
One Is the Loneliest Number
Two of a Kind
Three's a Crowd
Four by Gore
Five Alive
All's Well That Ends...Umm...
The Devil Wears a High School Uniform
Filled in every page of Kiyotaka's Report Card
The Game Hungers
Filled in every page of Byakuya's Report Card
Rebel Without a High School Degree
Filled in every page of Mondo's Report Card
Almost Almost Famous
Filled in every page of Leon's Report Card
Lost in Scanslation
Filled in every page of Hifumi's Report Card
The Sixth Nonsense
Filled in every page of Yasuhiro's Report Card
Psychic
Filled in every page of Sayaka's Report Card
Hope's Peak Confidential
Filled in every page of Kyoko's Report Card
Mystic Donut
Filled in every page of Aoi's Report Card
Strangers in a Brain
Filled in every page of Toko's Report Card
Lovesport
Filled in every page of Sakura's Report Card
The French Disconnection
Filled in every page of Celeste's Report Card
Memoirs of a Fashionista
Filled in every page of Junko's Report Card
GoodFellows
Filled in every page of Chihiro's Report Card
Mr. Know-It-All
Filled in every page of every character's Report Card
Nine Coins, Nine Purses, Nine Bears
Collected 999 Monocoins
Ooh, For Me?
Collected 50 unique presents
Seriously, You Shouldn't Have
Collected every possible present
School's Out For Summer
School's Out Forever
Skilling 'Em Softly
Cleared the 10 SP threshold
Skill or Be Skilled
Cleared the 20 SP threshold
Ghostface Skillah
Cleared the 30 SP threshold
Hey, Big Spender
Enjoyed the exciting excitement of the MonoMono Machine 100 times
Rogue's Gallery
Unlocked all gallery items
You Must Acquit
Cleared a class trial without taking any damage
What's a Mistrial?
Cleared a class trial without having to retry a single time
The Color of Television
Destroyed 100 white noise lines across all class trials
Tuned to a Dead Channel
Destroyed 500 white noise lines across all class trials
Not From Concentrate
Cleared a class trial without using your Concentration skill a single time
Despair's Last Reward
Earned every other achievement in the game