The iDOLM@STER SideM

アイドルマスター SideM

A newly created entertainment agency, 315 Production, specializes in scouting prospective idols who previously held other jobs. Whether they were a former lawyer, surgeon, or pilot, they had a place at the agency. As they grow to understand their new positions, they'll aim to achieve their dreams of becoming top idols!

(Source: The Idolm@ster Wikia)