Trashure

Torejan are brown treasure chests that appear in Mario & Luigi RPG 3. They attack by opening their bodies, and having the lock on them throw either a Hammer, Coin, an iron ball, a dark looking Scuttle Bug, or a Mushroom at the player. If the lock is significantly damaged, it will eventually fall off, which will make the chest open, exposing the treasure to Bowser's vacuum command. If the player does not defeat these enemies within a few turns, they will run away, hopping off the screen.

トレジャン Torejan comes from the English "treasure."