(http://catmania.blog13.fc2.com/blog-entry-3022.html)

(http://brow2ing.doorblog.jp/archives/1371414.html)

(http://animeanime.jp/news/archives/2010/01/2010_20.html)

(http://moratorium.livedoor.biz/archives/1977628.html)

(http://gigazine.net/index.php?/news/comments/20091226_led_electric_bulb/)

(http://natalie.mu/comic/news/show/id/25648)

(http://www.kajisoku.net/1/archives/eid335.html)

(http://excite.co.jp/News/bit/E1259482132082.html)

(http://www.rbbtoday.com/news/20091225/64696.html)

(http://www.zakzak.co.jp/society/domestic/news/20091225/dms0912251204000-n2.htm)

(http://dps.dengeki.com/2009/12/24/p8820/)

(http://yunakiti.blog79.fc2.com/blog-entry-4242.html)

(http://excite.co.jp/News/bit/E1261140396132.html)

(http://yutori-chan.jp/)

(http://news.dengeki.com/elem/000/000/223/223919/)

(http://excite.co.jp/News/bit/E1259306107105.html)

(http://dakuryu.at.webry.info/200912/article_10.html)

(http://www.forest.impress.co.jp/docs/news/20091222_338896.html)

(http://alfalfalfa.com/archives/19962.html)

(http://www.4gamer.net/games/098/G009873/20091201062/)

(http://moratorium.livedoor.biz/archives/2064305.html)

(http://excite.co.jp/News/bit/E1261018232588.html)

(http://evangeliwon.blog107.fc2.com/blog-entry-999.html)

(http://blog.livedoor.jp/dqnplus/archives/1368698.html)

(http://excite.co.jp/News/bit/E1260969918294.html)

(http://www.okiagari.net/)

(http://www.gagaga-lululu.jp/gagaga/information/)

(http://www.yomiuri.co.jp/science/news/20091201-OYT1T01286.htm)

(http://blog.livedoor.jp/dqnplus/archives/1351488.html)

(http://www.itmedia.co.jp/news/articles/0912/17/news049.html)