The Yo-kai Medallium bio reads; "He wanders the world without a goal. It's an absolute miracle if the three brothers Illoo, Elloo, and Alloo all meet up."
Alloo resembles Illoo, only with green robes and hat, the wrist cuffs of the robe and his hakama taking a more orange tone, the hem of his robe being a faded green, his prayer beads being black in color and the head bead of his set having a teal-colored material, and his face and facial "hair" having taken a greenish tint to them.
Abilities and Powers
Alloo is the reason humans wander into forests, crowds, buildings, etc.