http://www.tokyo-np.co.jp/article/national/list/201706/CK2017060802000247.html

https://headlines.yahoo.co.jp/hl?a=20170609-35102514-cnn-int

https://headlines.yahoo.co.jp/hl?a=20170609-00006204-bengocom-soci

https://headlines.yahoo.co.jp/hl?a=20170611-00000002-at_s-l22

http://www.courts.go.jp/app/files/hanrei_jp/798/086798_hanrei.pdf

http://www.tokyo-np.co.jp/article/national/list/201706/CK2017060902000123.html

https://www.nishinippon.co.jp/sp/nnp/f_chikuhou/article/334565/

http://matimura.cocolog-nifty.com/matimulog/2017/06/it-0c22.html

http://www3.nhk.or.jp/news/html/20170610/k10011013511000.html

https://headlines.yahoo.co.jp/hl?a=20170609-00000099-mai-soci

https://twitter.com/trademark_bot/status/872844681419390976

https://dot.asahi.com/aera/2017060700051.html

https://headlines.yahoo.co.jp/hl?a=20170609-00000010-ryu-oki

https://headlines.yahoo.co.jp/hl?a=20170608-00000016-at_s-l22

http://www.iza.ne.jp/kiji/events/news/170608/evt17060820540036-n1.html

http://www.kyoto-np.co.jp/politics/article/20170607000150

http://www.tokyo-np.co.jp/article/economics/list/201706/CK2017060402000129.html

http://kanz.jp/hanrei/data/html/201705/086795_hanrei.html https://this.kiji.is/239972889727827977

http://kanz.jp/hanrei/data/html/201705/086805_hanrei.html

http://blog.livedoor.jp/schulze/archives/52189123.html

http://www.itmedia.co.jp/business/articles/1706/07/news124.html

http://www.sankei.com/affairs/news/170607/afr1706070028-n1.html

https://news.yahoo.co.jp/byline/konnoharuki/20170607-00071827/

http://www.asahi.com/articles/DA3S12971433.html

https://dot.asahi.com/wa/2017060600036.html

http://www.moj.go.jp/content/001226142.pdf

https://headlines.yahoo.co.jp/hl?a=20170606-00000055-mai-soci

http://www.chunichi.co.jp/s/article/2017060501001912.html

https://headlines.yahoo.co.jp/hl?a=20170606-00000007-ryu-oki

http://www.nikkei.com/article/DGXLASDG02HBY_V00C17A6CC1000/