Masahiro Tajika, Tsutomu Tanaka, Makoto Ishihara, Yutaka Hirayama, Sachiyo Oonishi, Nobumasa Mizuno, Kazuo Hara, Susumu Hujioka, Hiroshi Imaoka, Toshihisa Fujiyoshi, Nozomi Okuno, Nobuhiro Hieda, Tsukasa Yoshida, Vikram Bhatia, Kenji Yamao, Masahirko Ando, Yasumasa Niwa