Tenshi Ja Nai!! (天使じゃない!!; transl. "I'm No Angel!!") is a Japanese manga series written and illustrated by Takako Shigematsu. It was serialized in Princess magazine from February 2003 to May 2006 and published in eight tankōbon volumes by Akita Shoten. In North America, the manga was published by Go! Comi from October 2005 to September 2007; it went out-of-print when the company shut down in 2010. Source: Wikipedia (en)