This author has not been identified. Look up 'Yohei Mishina' in GoogleThis author has not been identified. Look up 'Ryuei Murata' in GoogleThis author has not been identified. Look up 'Yuji Yamauchi' in GoogleThis author has not been identified. It may be one of the following persons: Look up 'Takayoshi Yamashita' in GoogleThis author has not been identified. Look up 'Hironobu Fujiyoshi' in Google