In viewing the importance of our mission to feedback the research products to many people, we have been carrying out outreach activities. We have established the outreach office since 2004. Its main roles are the following two: one is to make the public outreach more effective and systematic; the other is to grasp public needs to research activities and reflect them to our research projects. In order to accomplish them, the office has been promoting 1) public relations through Web site, publication, and the press, 2) public education through open house or public seminar, 3) education for the specialists and technicians of emergency services, and 4) corporation with national and local governments.