Kikuchi, Junko, primary, Ohhara, Yoshihito, additional, Takada, Kohichi, additional, Tanabe, Hiroki, additional, Hatanaka, Kazuteru, additional, Amano, Toraji, additional, C Hatanaka, Kanako, additional, Hatanaka, Yutaka, additional, Mitamura, Takashi, additional, Kato, Momoko, additional, Shibata, Yuka, additional, Yabe, Ichiro, additional, Endoh, Akira, additional, Komatsu, Yoshito, additional, Matsuno, Yoshihiro, additional, Sugiyama, Minako, additional, Manabe, Atsushi, additional, Sakurai, Akihiro, additional, Takahashi, Masato, additional, Naruse, Hirohito, additional, Torimoto, Yoshihiro, additional, Dosaka-Akita, Hirotoshi, additional, and Kinoshita, Ichiro, additional