Weekly Young Magazine
is a Japanese manga series written and illustrated by Yasuaki Kita. It was published in Kodansha's "seinen" manga magazine "Weekly Young Magazine" from 2005 to 2010. Twenty four volumes compiling the chapters were published between 2005 and 2011. , a related series by the same author, is published in the same magazine since December 9, 2013, and thirteen volumes compiling the chapters have been released so far.