E278 Collabolation Department of Physics, Osaka University Ajimura, Shuhei Ishikawa, Mitsuru Ikeda, Kousuke Kishimoto, Tadafumi(Spokes person) Okusu, Atsushi Shinkai, Naoki Tanaka, Yasuo Research Cener for Nuclear Physics(RCNP), Osaka University Ejiri, Hiroyasu Nakano, Takashi High Energy Accelerator Research Organization Nagae, Tomofumi Noumi, Hiroyasu Manabe, Kanae Sekimoto, Michiko Shibata, Tokushi Department of Physics, Tohoku University Hashimoto, Osamu Maeda, Kazushige Takahashi, Toshiyuki School of Hygienic Science, Kitazato University Hasegawa, Tomoyuki Department of Physics, Seoul National University Bhang, Hyoung-Chan Park, Hyeon-Seo Kim, Young-Dak Youn, Min-Young