2012-12-17 Twitter post on 2012/12/17 twitter @k3c: [book]死の淵を見た男 URL2012-12-17 13:13:27 via twitterfeed @k3c: [book]死の淵を見た男 URL2012-12-17 12:53:48 via Hatena @k3c: [twitter]Twitter post on 2012/12/16 URL2012-12-17 00:48:33 via twitterfeed