Author(s)
Akihide Ryo, Naomi Tsurutani, Kenji Ohba, Ryuichiro Kimura, Jun Komano, Mayuko Nishi, Hiromi Soedal, Shinichiro Hattori, Kilian Perrem, Mikio Yamamoto, Joh Chiba, Jun-ichi Mimaya, Kazuhisa Yoshimura, Shuzo Matsushita, Mitsuo Honda, Akihiko Yoshimura, Ichiro Aoki, Yuko Morikawa, Naoki Yamamoto.