This author has not been identified. Look up 'Kenji Yamamoto' in GoogleThis author has not been identified. Look up 'Masaki Kitahara' in GoogleThis author has not been identified. Look up 'Hideaki Kimata' in GoogleThis author has not been identified. Look up 'Tomohiro Yendo' in GoogleThis author has not been identified. Look up 'Toshiaki Fujii' in GoogleThis author has not been identified. Look up 'Masayuki Tanimoto' in GoogleThis author has not been identified. Look up 'Shinya Shimizu' in GoogleThis author has not been identified. Look up 'Kazuto Kamikura' in GoogleThis author has not been identified. Look up 'Yoshiyuki Yashima' in Google