Japanese Entertainment: from Showa Female Idol to Movie Queen

Showa 55, Tokyo in 1980. A visitor from a foreign land traveled here. Famous actor, movie king... This was his old dream. But he sadly discovered that he had actually time-traveled into the body of an 18-year-old girl, Akiko Hidaka. Is this... Is this right? "That's right, Mingzi." A strange voice came from Mingzi's heart. "You, who are you?" "I am your seventh consciousness, the seventh consciousness that transcends the six consciousnesses of the human body and understands the past and the future." The voice of the self-proclaimed seventh consciousness said very playfully: "With my help, you will realize your dream and become an actor... Oh no, now you are an actress..." P. S (transformation + main career + not getting married)