http://www.chunichi.co.jp/article/column/editorial/CK2018041502000111.html

https://headlines.yahoo.co.jp/hl?a=20180416-00010000-doshin-soci

https://headlines.yahoo.co.jp/hl?a=20180415-00000014-kobenext-l28

https://www.nikkei.com/article/DGXMZO29290630S8A410C1CR0000/

http://soko-sha.com/news/archives/52

https://gigazine.net/news/20180415-grammarly/

https://www.hokkaido-np.co.jp/article/180180

https://bookman.co.jp/shop/health/9784893088970/ https://twitter.com/okaguchik/status/822360547907674113

https://mainichi.jp/articles/20180412/ddm/004/010/037000c

https://www3.nhk.or.jp/news/html/20180414/k10011403711000.html

https://www.asahi.com/articles/ASL4C446QL4CULFA00M.html

http://www.news24.jp/articles/2018/04/13/07390463.html

https://news.yahoo.co.jp/byline/maedatsunehiko/20180414-00083951/

http://matimura.cocolog-nifty.com/matimulog/2018/04/book-2f37.html

https://www.youtube.com/watch?v=cDDz9aRlC-U

http://book.asahi.com/reviews/reviewer/2018040700010.html

http://matimura.cocolog-nifty.com/matimulog/2018/04/bio-ethics-c9b7.html

https://headlines.yahoo.co.jp/hl?a=20180413-00000030-mai-soci

https://www.asahi.com/articles/ASL4B5JMQL4BUBQU00N.html

http://soko-sha.com/news/archives/50

https://gigazine.net/news/20180412-looking-to-listen-google/

https://headlines.yahoo.co.jp/hl?a=20180412-00179922-nbnv-l23

https://this.kiji.is/356767216374563937

http://www.moj.go.jp/content/001254263.pdf http://www.moj.go.jp/content/001254262.pdf

https://www.j-cast.com/2018/04/12325976.html

https://headlines.yahoo.co.jp/hl?a=20180411-00050004-yom-soci

http://news.tbs.co.jp/newseye/tbs_newseye3339493.html

https://headlines.yahoo.co.jp/hl?a=20180411-00119440-iwatenpv-l03

https://headlines.yahoo.co.jp/hl?a=20180411-00000021-kobenext-l28

https://news.yahoo.co.jp/byline/egawashoko/20180409-00083783/