Ultimate Muscle
, an "Ultimate Muscle: The Kinnikuman Legacy" spin-off, was serialized in "V Jump" from May 2001 to March 2007 and its four "tankōbon" were published from August 2, 2002 to August 2007. To continue "Ultimate Muscle: The Kinnikuman Legacy"s storyline, was published in serial form from 2004 to 2011 and released in 28 "tankōbon" from November 18, 2005 to December 19, 2011.