http://www.thefuturetimes.jp/archive/no04_extra/ishino/

http://katoyuu.tumblr.com/post/50587419881

http://plaza.rakuten.co.jp/anishi01/diary/201009270000/

http://akisuteno.tumblr.com/post/50487918282

http://dochikushow.blog3.fc2.com/blog-entry-2628.html

http://sajiya.blog89.fc2.com/blog-entry-312.html

http://www.gizmodo.jp/2013/05/post_12300.html

http://www.nicovideo.jp/watch/sm20870285

http://www.famitsu.com/news/201305/16033314.html

http://detail.chiebukuro.yahoo.co.jp/qa/question_detail/q1074508835

http://kazetaka.com/archives/52032705.html