9 earthquake on the Richter Scale (SR) at a depth of 24.4 kilometers on the east coast of Honshu, Japan, on March 11, 2011, is the largest earthquake for the Affairs of Sakura.
By the earthquake, the tsunami was coming and getting memperarah circumstances. With this consideration, MotoGP decided to postpone one of his series to be held at Motegi, Japan, from the originally scheduled April 22 to 24.
