Complex sentence: Appearing as a serial in the monthly manga magazine "Aria" from the September 2010 issue to the May 2013 issue, the chapters were compiled by Kodansha into six bound volumes and published from March 2011 to May 2013.
Split into simpler sentences: Appearing as a serial in the monthly manga magazine "Aria" from the September 2010 issue to the May 2013 issue. Kodansha compiled the chapters into six bound volumes and published them from March 2011 to May 2013.