http://mainichi.jp/sunday/articles/20170124/org/00m/070/001000d

http://www.sankei.com/west/news/170130/wst1701300054-n1.html

http://www.moj.go.jp/MINJI/minji06_00095.html

http://headlines.yahoo.co.jp/hl?a=20170130-00000082-jij-soci

http://www.nikkei.com/article/DGXLZO12291950Q7A130C1CC0000/

http://www.newsweekjapan.jp/stories/world/2017/01/4-22.php

http://gigazine.net/news/20170128-hikvision-parking-robot/

http://www.asahi.com/articles/DA3S12770714.html

http://headlines.yahoo.co.jp/hl?a=20170129-00000048-jij-soci

http://www.nikkei.com/article/DGXLASDG26HAH_W7A120C1CC1000/

http://www.pref.yamagata.jp/police/

http://mainichi.jp/articles/20170127/rky/00m/040/002000c

http://www.nikkei.com/article/DGKKZO12160150W7A120C1KE8000/

http://headlines.yahoo.co.jp/hl?a=20170125-00005622-bengocom-soci

http://ryukyushimpo.jp/news/entry-434782.html

http://headlines.yahoo.co.jp/hl?a=20170126-00000002-asahi-soci

http://www.sankeibiz.jp/business/news/170125/prl1701251232101-n1.htm

http://www.nhk.or.jp/sapporo-news/20170124/3266011.html

http://headlines.yahoo.co.jp/hl?a=20170127-00000083-jij-soci

http://mainichi.jp/articles/20170124/k00/00e/040/263000c

http://www.jiji.com/jc/article?k=2017012500677&g=soc

http://www.asahi.com/articles/ASK1V3QHYK1VOIPE008.html

http://www.sankei.com/west/news/170126/wst1701260048-n1.html

https://news.biglobe.ne.jp/domestic/0126/ym_170126_6471388428.html

http://headlines.yahoo.co.jp/hl?a=20170126-00005625-bengocom-soci

http://headlines.yahoo.co.jp/hl?a=20170124-00000031-mai-soci

http://headlines.yahoo.co.jp/hl?a=20170125-00081284-okinawat-oki

http://www.mbs.jp/news/kansai/20170123/00000051.shtml

http://headlines.yahoo.co.jp/hl?a=20170123-00000062-mai-soci

http://dd.hokkaido-np.co.jp/news/society/society/1-0360989.html