| Achievement | How to unlock | Points
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|---|
| - Obtained all types of items in vending machine.
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| - Cleared all Magical Girl Miracle - Monomi stages.
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| - Filled in every page of Sonia's Report Card.
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| - Cleared a class trial without taking any damage.
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| - Found half of the Hidden Monokumas.
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- Blowin' Through My Screen
| - Destroyed hundred white noise lines across all class trials.
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| | |
| - Fully raised one type of pet.
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| - Hajime Hinata broke through level 99.
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| - Cleared a class trial without having to retry once.
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| - Filled in every page of Nekomaru's Report Card.
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| - Filled in every page of Chiaki's Report Card.
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| - Filled in every page of Teruteru's Report Card.
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- Death, Lies, and Video Games
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| - Filled in every page of Ibuki's Report Card.
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| - Filled in every page of Peko's Report Card.
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| - Collected every possible present.
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- Goodbye Academy of Despair
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| - Fully raised every type of pet.
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| - Filled in every page of Kazuichi's Report Card.
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| - Hajime Hinata broke through level 50.
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- Helloooooooooooooooo Nurse!
| - Filled in every page of Mikan's Report Card.
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| - Filled in every page of Fuyuhiko's Report Card.
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| - Filled in every page of Nagito's Report Card.
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| - Earned every other achievement in the game.
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| - Found every Hidden Monokuma.
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- I'm Sorry, What Were You Saying?
| - Cleared a class trial without using your Concentration skill once.
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- Is It Medicine or Social Skill?
| | |
| - Filled in every page of Hiyoko's Report Card.
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| - Enjoyed the tropical excitement of the MonoMono Yachine hundred times.
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| - Cleared all Island Mode endings.
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- Look at This Stuff, Isn't it Neat?
| - Collected fifty unique presents.
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- Monomi Won't Miss These, Right?
| - Collected all Magical Girl Miracle - Monomi stages.
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| - Filled in every page of every character's Report Card.
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| - Broke through 10,000 total steps.
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| - Filled in every page of Gundham's Report Card.
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| - Filled in every page of Mahiru's Report Card.
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| - Filled in every page of Akane's Report Card.
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- The Airborne Static Event
| - Destroyed 500 white noise lines across all class trials.
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- The Game Hungers for Seconds... and Thirds
| - Filled in every page of Byakuya's Report Card.
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- This Belongs in a Museum!
| - Unlocked all gallery items.
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| - Broke through 5,000 total steps.
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