"『W.L.O.世界恋愛機構』いまから恋愛を始めよう!" ["W.L.O. Sekai Renai Kikō" The romance begins now!] (in Japanese). Famitsu. 9 November 2009. Archived from the original on 13 January 2010. Retrieved 4 January 2010.
『魂響 ~御霊送りの詩~』主人公とヒロインが妖魔と戦う! ["Tamayura ~Goryō okori no uta" The battle of the hero and heroines with spirits] (in Japanese). Famitsu. 7 February 2006. Retrieved 4 January 2010.
"萌えゲーアワード2009 結果発表特設ページ" [Moe Game Award 2009 result announcement page]. Archived from the original on 31 December 2009. Retrieved 5 January 2010.
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"『W.L.O.世界恋愛機構』いまから恋愛を始めよう!" ["W.L.O. Sekai Renai Kikō" The romance begins now!] (in Japanese). Famitsu. 9 November 2009. Archived from the original on 13 January 2010. Retrieved 4 January 2010.
車輪の国、向日葵の少女 [Sharin no Kuni, Himawari no Shōjo] (in Japanese). Yeti. Archived from the original on 10 January 2010. Retrieved 4 January 2010.