 Its chapters were compiled into three "tankōbon" volumes, released from February 8, 2007 to February 8, 2008.It was followed by "Penguin Musume Max", which was serialized in "Champion Red" from December 19, 2007 to January 19, 2010.Its chapters were compiled into four "tankōbon" volumes, released from August 20, 2008 to March 19, 2010.