Companions

Companions (オトモ) are entities which can be equipped to an Unit (made up of a Character and a Guardian). Each equipped Companion provides an additional skill to the Unit. An Unit can equip up to four Companions at once.

Companions can be obtained in a variety of ways:
 * Stores on the world map (e.g. Un Store) or campaigns
 * Quests or Co-op Play
 * Gifted by the admins, etc.

To sell Companions navigate to the Inventory screen, tap, tap the Companions that you wish to sell, then tap. Companions equipped by the party cannot be sold.