Married woman Mariko (33 years old). Five years into marriage, no children. Her relationship with her husband feels more like friendship. Her days consist of mundane routines—cleaning, laundry, cooking. Her busy husband no longer sees her as a woman, treating her merely as someone who exhausts herself caring for him. Deep down, she whispers, "I wanted to take a bold step. To change myself, my everyday life..." The 64th installment of the hit series capturing intimate, real-time footage of a man and woman meeting for the first time enjoying a one-night, two-day trip. A 24-hour portrayal of her cheating on her husband and escaping reality.