is a Japanese manga series written and illustrated by manga author Mera Hakamada, who has also written The Last Uniform. The manga was serialized in the Japanese seinen manga magazine Comic High! between August 22 2006 and April 22 2008, and is published by Futabasha. The manga was been licensed by Los Angeles-based company Seven Seas Entertainment for distribution in the English language, but the company no longer has the license. The first bound volume was released in Japanese on April 12 2007, and the third and last bound volume was released in Japanese on May 12 2008.