Kamioka Observatory, ICRR, Univ. of Tokyo

Y. Suzuki (Spokesperson), M. Nakahata, S. Moriyama, M. Yamashita, Y. Kishimoto, Y. Koshio, A. Takeda, K. Abe, H. Sekiya, H. Ogawa, K. Kobayashi, K. Hiraide, B. Yang, A. Shinozaki, k. Hieda, O. Takachio, D. Umemoto

Institute for the Physics and Mathematics of the Universe (IPMU), Todai Institutes for Advanced Study (TODIAS), Univ. of Tokyo

K. Martens, J. Liu

Tokai University

K. Nishijima, F. Kusaba

Gifu University

S. Tasaka

Yokohama National University

S. Nakamura, I. Murayama, K. Fujii

Miyagi University of Education

Y. Fukuda

STEL, Nagoya University

Y. Itow, K. Masuda, H. Uchida, Y. Nishitani, H. Takiya

Kobe University

Y. Takeuchi, K. Miuchi, O. Yosuke, K. Hosokawa, A. Murata

Sejong University

Y. D. Kim, N.Y.Kim

Korea Research Institute of Standards and Science (KRISS)

Y. H. Kim, M. K. Lee, K. B. Lee, J. S. Lee

(Oct. 2011)