The program featured several unique elements to fit its "school" persona:
Instead of "missions," students underwent "exams" or "debut ability evaluations" in dance, vocals, and physical stamina. idols-chool
Originally recruited 41 trainees who were not signed to any entertainment agency at the time of joining. The program featured several unique elements to fit
The program ran for 11 weeks , aiming to debut a 9-member group. aiming to debut a 9-member group.