8.9 Earthquake struck Japan triggering a Tsunami Alert. It is the largest tsunami in the history of Japan.here some video i have added the links only. You may watch or download the videos. They are all about tsunami in Japan 2011.1. http://www.youtube.com/watch?v=TRDpTEjumdo2. http://www.youtube.com/watch?v=UYElxUIB0V83. http://www.youtube.com/watch?v=xH31PkoK9yY4. www.youtube.com/watch?v=e-A0NDsP...