The day was dominated by the aftermath of record rainfall in Chiba Prefecture, which began the previous evening and escalated into a Level 5 emergency warning. By morning, the death toll had risen to eight, with one person in cardiopulmonary arrest and one missing. The Japan Meteorological Agency named the event 'Reiwa 8 August Chiba Heavy Rain' and noted the failure of pre-disaster predictions due to linear rainbands. Transportation was paralyzed, with Narita Airport stranding 7,000 passengers and JR Soga Station 4,000. The Self-Defense Forces were deployed for disaster relief. In the afternoon, the warning was downgraded to Level 4, but heavy rain continued. Other stories included Putin's visit to Etorofu, a fire at a steel plant in Aichi, and the disappearance of a British girl in Tokyo, but they remained peripheral.