Kenshuusei refers to a training program for aspiring performers in the Hello! Project, a Japanese music and entertainment collective. This program is designed to develop young talent in singing, dancing, and stage presence, preparing them for potential debut as part of a group or as solo artists. Participants, known as Kenshuusei, undergo rigorous training and often perform in concerts and events to gain experience. The program serves as a stepping stone for many, allowing them to showcase their skills and potentially be selected for established groups like Morning Musume or ANGERME.