This author has not been identified. Look up 'Yasuyuki Yamada' in GoogleThis author has not been identified. Look up 'Hirokazu Arakawa' in GoogleThis author has not been identified. Look up 'Taro Watanabe' in GoogleThis author has not been identified. Look up 'Shunya Fukuyama' in GoogleThis author has not been identified. Look up 'Rie Nishihama' in GoogleThis author has not been identified. Look up 'Isao Kikutani' in GoogleThis author has not been identified. Look up 'Taro Nakamura 0001' in Google