A massive 9.0 magnitude earthquake struck off the coast of Japan in March 2011, triggering a devastating tsunami. The tsunami caused widespread damage and over 22,000 deaths. It also led to meltdowns at the Fukushima Daiichi Nuclear Power Plant, releasing radioactive materials. The Japanese government is working to improve tsunami preparedness through early warning systems and more resilient infrastructure, while citizens utilize past experience to seek higher ground when warnings occur. Recovery efforts continue over a decade later.