週刊少年サンデー
"Kunisaki Izumo no Jijō" is written and illustrated by Aya Hirakawa. Hirakawa released a prototype one-shot of the series in Shogakukan's "Weekly Shōnen Sunday" in 2009 (republished in "Shōnen Sunday Super" on January 25, 2011). The manga was serialized in "Weekly Shōnen Sunday" from January 13, 2010 to March 26, 2014. Shogakukan collected its chapters in nineteen "tankōbon" volumes, released from April 16, 2010 to May 16, 2014.