Sayuri, who does cleaning, laundry and housework as usual, was puzzled by the sudden situation. The toilet door will not open. Fighting against the overwhelming urge to urinate, Sayuri called a contractor and hoped for an early solution, but the door showed no signs of opening. When the wave of desire to urinate reached its peak, a large puddle appeared at Sayuri's feet... "I'm sorry. What kind of face should I make at this time..."