http://www.oshiete-kun.net/archives/2014/03/_sns.html

https://twitter.com/RPM99/status/439720699322572800

https://twitter.com/maeQ/status/442354607453270017

http://igi.tumblr.com/post/79039270877

https://twitter.com/arare7_20/status/442105135192240128

https://twitter.com/chino_y/statuses/368606970531430401

http://reretlet.tumblr.com/post/79017259425

http://anond.hatelabo.jp/20140309231746

http://news.mynavi.jp/series/dag/001/

http://www.inside-games.jp/article/2014/03/12/75077.html