Persona 5 features several types of collectibles. Will Seeds are hidden in each Palace (three per Palace). Collecting all three in a single Palace transforms them into a powerful accessory that grants unique abilities. These accessories can be further upgraded by Jose in Mementos. Books are found in various locations (Shibuya, Shinjuku, Jinbocho) and can be purchased. Reading books consumes time but provides significant boosts to social stats or unlocks new locations/activities. Some books can only be read after certain social stats are high enough. check the school library, Shibuya's bookstore, and the secondhand shop in Jinbocho regularly for new titles. Completing all books also grants an achievement.
