For some links on where to donate -
American Red Cross
World Vision Online
I offer these links as a way to help. The New York Yankees are giving $100,000 to the relief effort and other teams are doing fundraisers. This quake shifted Japan 2.4 meters closer to the US and affected the Earth's rotation. There is the ongoing catastrophe with Fukushima. Hundreds of thousands of people have been impacted in Japan by this.