From Harvard University:
The Digital Archive of Japan’s 2011 Disasters project is an initiative of the Edwin O. Reischauer Institute of Japanese Studies at Harvard University in collaboration with several partners. We aim to collect, preserve, and make accessible as much of the digital record of the disasters as possible, to enable scholarly research and analysis of the events and their effect.
Search a preliminary database as well as go direct to several other Japan 2011 disaster archives.
Archived material in Japanese and English.
See Also: 2011 Japan Earthquake (Digital Archive from the Internet Archive)
Material Collected by University of Michigan, School of Information