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.
Prologue
Yellow: Coin
Chapter 1
Yellow: Coin
Blue: Torch
Chapter 2
Yellow: Coin
Chapter 3
Yellow: Coin
Chapter 4
Yellow: Coin
Blue: Ettard
Chapter 5
Yellow: Coin
Red: Olivi Grass
Blue: Master Crown (Japanese version only)
Chapter 6
Blue: Brave Bow
Chapter 7
Yellow: Coin
Chapter 8
Yellow: Coin
Chapter 9
Yellow: Coin
Blue: Spirit Dust
Chapter 10
Yellow: Coin
Chapter 11
Yellow: Coin
Final Chapter
Yellow: Coin
Blue: Rescue