Hi, my name is Hal Seki. I am the managing director of sinsai.info. I am CEO of Georepublic Japan, and also a member of OpenStreetMap Foundation Japan. As introduced in this blog before, we have started to run the website http://sinsai.info using the Ushahidi platform to provide information about the Great East Japan Earthquake on March 11. The website is mainly operated by the OpenStreetMap Foundation Japan, and supported by more than 200 volunteers.