URLs

• http://gfcblog.blog.fc2.com
• http://doujinshi.mugimugi.org/browse/author/535/Sugiyama-Genshou/
• http://ja.wikipedia.org/wiki/すぎやま現象
• http://erogamescape.ddo.jp/~ap2/ero/toukei_kaiseki/creater_allgame.php?creater=1349
• http://adagio.s113.xrea.com