http://www.appbank.net/2014/08/12/goods-books/873135.php

http://karapaia.livedoor.biz/archives/52170319.html

http://lovecake.tumblr.com/post/94502859358

https://twitter.com/nakamukae/status/375868899440345088

https://twitter.com/kaisinnot/status/498595840319975424

http://lovecake.tumblr.com/post/94432541898

http://skky17.hatenablog.com/entry/2014/08/11/214443

http://b.hatena.ne.jp/entry/nlab.itmedia.co.jp/nl/articles/1408/11/news086.html

http://honz.jp/articles/-/40681

http://lovecake.tumblr.com/post/94523723973