Zettai Meikyuu Grimm ~Nanatsu no Kagi to Rakuen no Otome~ Labyrinth Of Grimm (Karin Entertainment) by Karin Entertainment #1149417
Mangaka: Karin Entertainment, Uploaded by bluemist on Jun 10, 2012,
Mangaka: Karin Entertainment, Uploaded by bluemist on Jun 10, 2012,