Authorities in Japan issue alert for "megaquake" after quake strikes Kyushu
Japan's village wall defied tsunami
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Death toll from Osaka earthquake rises to 4, more quakes expected soon
'Megaquake' explained: Japan issues warning after 7.1-magnitude earthquake
Videos show moments earthquakes struck Japan on New Year's Day
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Dashcam video of strong Japan earthquake in January, tsunami
Earthquakes in Japan: Authorities lift megaquake warning
Japan: Tsunami hits after series of powerful earthquakes
Mega-quake advisory issued as precautionーNHK WORLD-JAPAN NEWS
Mega Earthquake Alert in Japan, Details of New Elevated Risk (Nankai Trough)
Powerful 7.1 magnitude earthquake hits southern Japan
Tokyo Mega-Earthquake Risk Just Elevated
Japan Earthquake | 5.3 Magnitude Earthquake Hits Tokyo; Japan Issues Its First ‘Megaquake’ Warning
6.1 magnitude earthquake rocks northern Osaka, two dead
Earthquake shakes Osaka, Japan
