Outbreak Company, known in Japan as Outbreak Company: Moeru Shinryakusha (アウトブレイク・カンパニー 萌える侵略者, Autobureiku Kanpanī: Moeru Shinryakusha, lit. Outbreak Company: The Moe Invader) is a Japanese light novel series written by Ichirō Sakaki, with illustrations by Yūgen. Kodansha published 18 volumes from December 2011 to August 2017. A manga adaptation by Kiri Kajiya was serialized in Kodansha's Good! Afternoon magazine. An anime television series adaptation aired between October and December 2013.