is a Japanese
manga series written and illustrated by
Cocoa Fujiwara. It was serialized in
Square Enix's
shonen manga magazine
Monthly Gangan Wing between the August 2002 and January 2008 issues. Square Enix published 12
tankobon volumes in Japan. The manga is set in the same world as Fujiwara's other work,
Watashi no Ookami-san.