Yûwaku tsutome-guchi: Meiki no oshi-goto.

Asumi has lost patience with her husband, Nozomi Toya, who is an aspiring rapper, and has declared that she wants a divorce. Now that she is left to live alone, she is invited by a mysterious woman to start a part-time job where she simply watches the love lives of a married couple who are in a slump in their marriage...