Eromanga-sensei

is a Japanese light novel series written by Tsukasa Fushimi, with illustrations by Hiro Kanzaki. The series began publication on December 10, 2013 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
The story centers around high school student Masamune Izumi who loves writing light novels. Having no artistic skill himself, Masamune always got his novels illustrated by an anonymous partner using the pen name "Eromanga Sensei", who is known for drawing questionable perverted images despite being extremely reliable. In addition to balancing his passion and school, Masamune is also stuck with taking care of his only family member—his younger sister Sagiri Izumi. A hikikomori by nature, Sagiri shut herself in her room for over a year and constantly bosses Masamune around despite his attempts to get her to leave her room. However, when Masamune inadvertently discovers that his anonymous partner had been Sagiri all along, their sibling relationship quickly leaps to new levels of excitement, especially when a beautiful best-selling shōjo manga author enters the fray.

Characters

 * Masamune Izumi
 * Sagiri Izumi
 * Elf Yamada
 * Megumi Jinno
 * Muramasa Senju
 * Tomoe Takasago

Eromanga-sensei
An anime adaptation of the light novel, produced by A-1 Pictures, aired for 12 episodes between April 9, 2017 and June 25, 2017.

Volume 1
List of Episodes that adapted the first volume of the light novel.

Volume 2
List of Episodes that adapted the second volume of the light novel.

Volume 3
List of Episodes that adapted the third volume of the light novel.

Volume 8
List of Episodes that adapted the eighth volume of the light novel.