CALET Collaboration: S. Torii, T. Tamura, N. Tateyama, K. Hibino, T. Yuda, K. Yoshida, K. Kashiwagi, S. Okuno, J. Nishimura, T. Yamagami , Y. Saito, H. Fuke, M.Takayanagi, H. Tomida, S. Ueno, F. Makino, M. Shibata, Y. Katayose, S. Kuramataf, M. Ichimuraf, Y. Uchihorig, H. Kitamurag, K. Kasahara, H. Murakami, T. Kobayashi, Y. Komori, K. Mizutani, T. Terasawa, R.E. Streitmatter, J.W. Mitchell , L.M. Barbier , A.A. Moiseev, J.F. Krizmanic, J. F. Ormes, W.R. Binns, M.H. Israel , H.S. Krawzczynski , G. Caser, M.L. Cherryr, T.G.Guzikr, J.B. Isbertr, J.P. Wefelr, P.S. Marrocchesi, P. Maestro, M.G. Bagliesi, V. Millucci, M. Meucci, G. Bigongiari, R. Zei, F. Ligabue, F. Morsani, O. Adriani, P. Papini, P. Spillantini, L. Bonechi, E. Vannuccini, J. Chang, W. Gan , T. Lu v (a) Advanced Research Institute for Science and Engineering, Waseda University, Japan (b) Faculty of Engineering, Kanagawa University, Japan (c) Institute of Space and Astronautical Science, JAXA, Japan (d) Space Environment Utilization Center, JAXA, Japan (e) Department of Physics, Yokohama National University, Japan (f) Department of Physics, Hirosaki University, Japan (g) National Institute of Radiological Sciences, Japan (h) Department of Electronic & Information Systems, Shibaura Institute of Technology, Japan (i) Department of Physics, Rikkyo University, Japan (j) Department of Physics, Aoyama Gakuin University, Japan (k) Kanagawa University of Human Services, Japan (l) Department of Physics, Saitama University, Japan (m) Department of Earth and Planetary Physics, University of Tokyo, Japan (n) NASA/Goddard Space Flight Center, USA (o) Universities Space Research Association, USA (p) Department of Physics and Astronomy, University of Denver, USA (q) Washington University in St. Louis, USA (r) Department of Physics and Astronomy, Louisiana State University, USA (s) University of Siena and INFN, Italy (t) INFN sezione di Pisa and Scuola Normale Superiore, Italy (u) University of Florence, Italy (v) Purple Mountain Observatory, Chinese Academy of Science, China Presenter: S.Torii. (torii.shoji@waseda.jp), jap-torii-S-abs1-og15-oral