Restoring Items
Items that replenish low HP and MP, cure various ailments and information about the ever-elusive "Right of Hope".
Boosting Items
Items that permanently increase your characters statistics.
Rings & Accessories
Items your characters can equip, and where to find them.
Important Items
Items which are fundamental to the story, along with their purposes and locations.
Useless Items
Items in the game which serve no known purpose and are not necessary to complete the story.