Secretaries: Koji Okumura (Hiroshima University) Shinji Toda (Active Fault Research Center, Geological Survey of Japan, AIST) Contact Address: Koji Okumura kojiok@hiroshima-u.ac.jp Graduate School of Letters, Hiroshima University Higashi-Hiroshima, 739-8522 Hiroshima, JAPAN Phone: +81-82-424-6657, -6656 Fax: +81-82-424-0320 Hokudan 2010 Home Page Koji Okumura Home Page