ウルトラジャンプ
A feminized version of the series, , was created by Masashi Ogawa and began as a webcomic on the "Ultra Jump Egg" site in June 2008. Its first "tankōbon" was published on March 19, 2009, and in 2011 it was moved to the "Ultra Jump" website. The series concluded with the release of its 46 chapter on "Ultra Jump", and the release of third "tankōbon", both on June 19, 2013.