Alice on Deadlines(D線上のアリスDī Senjō no Arisu) is a manga series by Shiro Ihara. The manga was serialized in Square Enix's shōnen magazine, Gangan Wing. Square Enix released the manga's four tankōbon volumes between March 26, 2005 and May 27, 2006. It is licensed in North America by Yen Press, which released the four tankōbon volumes between November 2007 and November 2008.