Jack Clause said: Non-profit tech, develops free and open software for information collection, visualization and interactive mapping.
http://www.ushahidi.com/

Makoto Inoue Hi, I am one of the members at http://sinsai.info , crisis mapping site for the Japan earthquake powered by Ushahidi. The current content are mostly in Japanese, but we are working on how to make our platform more transparent and accessible to non Japanese speakers. I also tweet our activity at @sinsai_info_en , so any feedback is welcome!!

Jack Clause Hey Makoto thats great, please keep us posted on this discussion!