http://smartguide.yahoo.co.jp/articles/details/20141105-00001969-giveapp_i_sg

http://headlines.yahoo.co.jp/hl?a=20150325-00000089-jij-pol

http://www.excite.co.jp/News/odd/Karapaia_52187504.html

http://www.kc-s.or.jp/detail.php?n_id=10000502

http://www.courts.go.jp/tokyo/saiban/minzi_section09/sonota_tetuzuki/index.html