Given that there are 117 Digimon to befriend in Digimon Survive, it's perhaps understandable why the developers opted to limit the number of collectibles in the game. There are just 15 of them in total, though finding all of the Perceived Memories in Digimon Survive will likely prove to be incredibly frustrating for some players. Not only are they very easy to miss, but finding them all will require three separate playthroughs, which will likely equate to well over 100 hours of playtime.
Perceived Memories can be found by pulling out Takuma's cellphone and scanning distortions in different locations and at different points in Digimon Survive's main story. They're broken up into three sets of five, with the final two chapters of each set locked behind one of the game's three main routes (Moral, Harmony, and Wrathful). Finding all five chapters of a particular set will reward players with a rare item, as well as a significant amount of lore.
Some players have reported finding the first three chapters of each set at later points in the story, so it's possible that they may not be missable. However, it's best to grab them the first time around just to be safe.
Spirited Away (Moral Route)
Where to Find Chapter 1 of Spirited Away in Digimon Survive
Players will be able to find Chapter 1 of Spirited Away by scanning a distortion in the "Woods by Shrine" section of the Forest Area in Part 2.
Where to Find Chapter 2 of Spirited Away in Digimon Survive
Chapter 2 of Spirited Away shows up in Part 3 and can be found by scanning a distortion in the "Spider Lily Forest" section of the Forest Area.
Where to Find Chapter 3 of Spirited Away in Digimon Survive
Chapter 3 of Spirited Away can be found in Part 6 by scanning a distortion in the "Woods Near City" section of the Second Island Area.
Where to Find Chapter 4 of Spirited Away in Digimon Survive
Players can find Chapter 4 of Spirited Away by scanning a distortion in the "Spider Lily Forest" section of the Forest Area near the beginning of Part 10.
Where to Find Chapter 5 of Spirited Away in Digimon Survive
Chapter 5 of Spirited Away can be found by scanning a distortion in the "Woods by Shrine" section of the Forest Area not long after starting Part 11.
All in the Seasoning (Harmony Route)
Where to Find Chapter 1 of All in the Seasoning in Digimon Survive
Chapter 1 of All in the Seasoning can be found by scanning a distortion in the "Inner Shrine Ent." section of the Forest Area in Part 2.
Where to Find Chapter 2 of All in the Seasoning in Digimon Survive
Players will be able to find Chapter 2 of All in the Seasoning by scanning a distortion in the "Central Plaza" section of the Park Area in Part 4.
Where to Find Chapter 3 of All in the Seasoning in Digimon Survive
Chapter 3 of All in the Seasoning can be found by scanning a distortion in the "Ruined Apartment" section of the Second Island Area in Part 6.
Where to Find Chapter 4 of All in the Seasoning in Digimon Survive
Players can find Chapter 4 of All in the Seasoning in Part 11 by scanning the distortion in the "Woods by Library" section of the Library Area.
Where to Find Chapter 5 of All in the Seasoning in Digimon Survive
Chapter 5 of All in the Seasoning can be found by scanning a distortion in the "Inner Shrine Ent." section of the Forest Area in Part 12.
The Tale of the Mural (Wrathful Route)
Where to Find Chapter 1 of The Tale of the Mural in Digimon Survive
Players can find Chapter 1 of The Tale of The Mural by scanning a distortion in the "Shrine" section of the Forest Area in Part 2.
Where to Find Chapter 2 of The Tale of the Mural in Digimon Survive
Chapter 2 of The Tale of The Mural can be found by scanning a distortion in the "Cafeteria" section of the school in Part 3.
Where to Find Chapter 3 of The Tale of the Mural in Digimon Survive
Players will be able to find Chapter 3 of The Tale of the Mural by scanning a distortion in the Underground Waterway area in Part 5 shortly after reuniting with Aoi.
Where to Find Chapter 4 of The Tale of the Mural in Digimon Survive
Chapter 4 of The Tale of the Mural can be found by scanning a distortion in the "Cafeteria" section of the school in Part 11.
Where to Find Chapter 5 of The Tale of the Mural in Digimon Survive
Players can find Chapter 5 of The Tale of the Mural by scanning a distortion in the "Inner Shrine" section of the Forest Area in Part 12.
Digimon Survive is available on PS4, Xbox Series X|S, Xbox One, Switch, and PC.