someone who is in charge of the business affairs of a singer, an actor etc

someone whose job is to control the preparation of a play, film, or broadcast, but who does not direct the actors

he person who gives instructions to the actors and other people working on a film or play

丘サーファーとローカル

マネージャー、プロデューサー、ディレクター（特に演劇や映画における定義）