Senbatsu
Senbatsu is a Japanese term that refers to a selection system used in idol groups, particularly in the AKB48 franchise. It determines which members will participate in the group's main activities, such as singles and performances. The selection is often based on fan votes, allowing supporters to influence which idols are featured prominently.
The Senbatsu system creates a competitive environment among members, as only a limited number are chosen for each release. This process not only boosts fan engagement but also helps to highlight different talents within the group, ensuring a dynamic and evolving lineup for each project.