Set in a living room at four in the morning. On stage is a dining table and two chairs, a refrigerator, a microwave, and a large window. Several books are stacked on top of the table. There is a person waiting for someone to come home, a person coming home, and a ghost who lives in the house. Based on the scenario for “Work at 4am” by Kyoko Takenaka, which features three characters, the play showcases four singers who give a reenactment and performance of the light at “4pm in the afternoon.”