3:45 PM - 4:00 PM
*Kai Ikuta1, Kosuke Namekata2, Yuta Notsu3,4, Hiroyuki Maehara2, Satoshi Honda5, Daisaku Nogami6, Kazunari Shibata6,7, Mayuko Mori1, Akihiko Fukui1, Norio Narita1 (1.The University of Tokyo, 2.National Astronomical Observatory of Japan, 3.Tokyo Institute of Technology, 4.University of Colorado Boulder, 5.University of Hyogo, 6.Kyoto University, 7.Doshisha University)