Credits: Pegasus Knight, Valhalla, Enaeius

To find treasure, have a character stand on the marked positions. Thief, Rogue or Whisper characters have the highest chance of obtaining them. For other characters it might take a couple of tries.

Chapter 2

Blue: Discipline

Chapter 3

Yellow: Coin
Blue: Arms Scroll

Final Chapter

Yellow: Coin
Blue: Arms Scroll
Red: Olivi Grass