On June 8, 2026, tsunami waves began slamming into coastal areas of Japan just hours after a powerful 7.8-magnitude earthquake was recorded off the coast of the Philippines. Japan's Meteorological Agency immediately issued a tsunami warning, urging residents in affected regions to evacuate to higher ground for safety.
The earthquake struck around dusk local time, generating strong seafloor disturbances that formed tsunami waves moving at high speed toward the Japanese archipelago. Footage from the scene showed the sea receding sharply before waves several meters high crashed ashore, sweeping away vehicles and flooding coastal residential areas.
According to Kyodo News, areas including Okinawa Prefecture, Kagoshima Prefecture, and several remote islands were among the first directly hit. No detailed casualty reports were available yet, but many flights and vessels in the affected region have been suspended. Local authorities are racing to implement emergency response measures and monitoring the progression of subsequent waves.