As for the author, please refer to my previous postings (http://d.hatena.ne.jp/itunalily2/20120510)(http://d.hatena.ne.jp/itunalily2/20130607)(http://d.hatena.ne.jp/itunalily2/20140218)(http://d.hatena.ne.jp/itunalily2/20140219). As for th…