Alice on Deadlines.

D線上のアリス

Alice on Deadlines (Japanese: D線上のアリス, Hepburn: Dī Senjō no Arisu) is a Japanese manga series written and illustrated 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.