Unprecedented flooding in the city, attributable in part to a sudden rainstorm, resulted in numerous vehicles being submerged. Remarkably, the city authorities had obtained the water level data three minutes before the first report of the calamity. The quick response and preparedness to the crisis averted catastrophe, with many vehicle owners able to be alerted prior to the water rising.

In Japan, flood management and response is integral to societal planning, given the country's history with natural disasters including typhoons and heavy rainfall. The authorities' timing and efficiency in data collection and early warnings have a profound influence on minimizing damage and loss of life. The Japanese public highly values the role of the government in risk management and strives to ensure the accountability of these services.

In comparison, in the U.S and EU, many regions also deal with flooding, but the quickness of response varies and depend upon the efficiency of the local authorities. The advanced warning system such as Japan's is not widespread. However, developments in recent years have seen an emphasis on improving these systems.