(http://dol.dengeki.com/data/news/2008/1/16/e0eca889251a06dbb02341f50b84fe05.html)

(http://temple-knights.com/archives/2008/01/20_8.html)

(http://gigazine.net/index.php?/news/comments/20080116_ps3_half/)

(http://www.gamespark.jp/modules/news/index.php?p=4475)