黒幕お姉さん
Kuromaku Oneesan has 4 chapters.
Kuromaku Oneesan is currently finished.
Kuromaku Oneesan was written by Umetarou Saitani.
Kuromaku Oneesan was published Mar 24, 2008 to Oct 9, 2008.
Ranked higher than 13% of all manga on AniTome (out of 30,039)