READY! LADY(1989)

Original title: レディ! レディ READY! LADY

Ryoko, a free-spirited 23-year-old woman, quits her job after being caught having an affair with a co-worker and finds herself on the street. She comes to Tokyo, relying on her aunt Moeko, a career woman who works as a manager at a major city bank. The two, who have completely different personalities, quarrel constantly whenever they see each other.