http://www.asahi.com/housing/jutaku-s/JSN201003170006.html
http://www.toyokeizai.net/business/industrial/detail/AC/e116a2d34eac9e2efd01188fe619d420/
http://mainichi.jp/select/today/news/m20100329k0000e040057000c.html
http://mytown.asahi.com/tama/news.php?k_id=14000001003290001
http://www.tokyo-np.co.jp/article/tokyo/20100329/CK2010032902000049.html
http://www.yomiuri.co.jp/national/news/20100324-OYT1T00593.htm
http://woman.infoseek.co.jp/news/entertainment/story.html?q=24fujizak20100324000