12th Asia-Pacific Physics Conference(APPC12) : APPC12 is to be held during July 14-19, 2013 in Makuhari, Chiba, Japan. This triennial meeting is organized by the Physical Society of Japan(JPS) and the Japan Society of Applied Physics(JSAP) under the auspices of the Association of Asia Pacific Physical Societies (AAPPS) . These are dedicated to the presentation and discussion of the latest developments and ideas in physics and related science in the Asia-Pacific physics communities. ASEPS,The 3rd Asia-Europe Physics Summit, is also going to be held during this period through collaboration between AAPPS and EPS(European Physical Society). More than 20 plenary invited talks and more than 100 topical session invited talks will be given.