Big Comic Original
"Shin'ya Shokudō" is written and illustrated by Yarō Abe. The manga has been serialized in Shogakukan's "Big Comic Original" since October 2006. Shogakukan has compiled its chapters into individual "wide-ban" volumes. The first volume was published on December 26, 2007. As of February 26, 2021, twenty-three volumes have been published.