Stage Rank is a game mechanic in Tokyo Mirage Sessions ♯FE.
A cast member's Stage Rank signifies his or her rank as an entertainer. It will increase the more he or she participates in combat, including performing longer Session Chains. As their Stage Rank increases, they will discover new Performa born within them, allowing them to unlock new Radiant Skills. Party members other than Itsuki will also gain access to their side stories as their Stage Rank rises, though the player must still wait to complete them if access is gained too early in the story.