Earned every other trophy in the game
Filled in every page of Kiyotaka's Report Card
Filled in every page of Byakuya's Report Card
Filled in every page of Mondo's Report Card
Filled in every page of Leon's Report Card
Filled in every page of Hifumi's Report Card
Filled in every page of Yasuhiro's Report Card
Filled in every page of Sayaka's Report Card
Filled in every page of Kyoko's Report Card
Filled in every page of Toko's Report Card
Filled in every page of Sakura's Report Card
Filled in every page of Celeste's Report Card
Filled in every page of Junko's Report Card
Filled in every page of Chihiro's Report Card
Filled in every page of every character's Report Card
Collected 50 unique presents
Collected every possible present
Saw every possible School Mode ending
Cleared the 10 SP threshold
Cleared the 20 SP threshold
Cleared the 30 SP threshold
Enjoyed the exciting excitement of the MonoMono Machine 100 times
Unlocked all gallery items
Cleared every class trial without taking any damage
Cleared every class trial without having to retry a single time
Destroyed 100 white noise lines across all class trials
Destroyed 500 white noise lines across all class trials
Cleared every class trial without using your Concentration skill a single time
