Wikipedia
Koimoku
is a manga series written by Dall-Young Lim and illustrated by Hae-Won Lee. The series revolves around Kouta Inamine, a young manga artist whose streak of failures takes a drastic turn when he is hired by a famous B-rated editor.
Koimoku began serialization in the March 2011 issue of Kill Time Communication's seinen manga magazine Comic Valkyrie, published on January 27, 2011, and ended in the November 2012 issue. The first volume was released on July 27, 2011, and the fifth and final volume released on November 29, 2012.