In the early hours of the eighth, 10 employees who had been changing the wall at an underground parking zone close to JR Sapporo Station complained of poor bodily situation and had been transported to a hospital. All of the victims had been acutely aware and their accidents weren’t life-threatening. Police and fireplace departments suspected carbon monoxide poisoning as a result of a generator was getting used on the scene, and are investigating the state of affairs on the time. .