"Eromanga Sensei" Returns in 2018 with New OAV
Good news for fans of anime, comedy, and light novels: the animated adaptation of Eromanga Sensei will continue in 2018 with the production of a new original animation video. The new project was announced at the “Eromanga Fes” live event, which was held on November 12, 2017, at the Maihama Ampitheater in Maihama, Chiba Prefecture, Japan.
— 俺妹&エロマンガ先生 (@oreimo_eromanga) November 12, 2017
So far, no further details about the new OAV have been released. The original Eromanga Sensei light novels are written by Tsukasa Fushimi and illustrated by Hiro Kanzaki and published in Japan by Dengeki Bunko under their ASCII Media Works imprint.
The 2017 Eromanga Sensei TV anime is directed by Ryohei Takeshita and features animation by A-1 Pictures. Crunchyroll describes the series as follows:
Masamune Izumi is a high school student who writes light novels. Sagiri Izumi is a shut-in who never leaves her room. A year ago, she became Masamune’s little sister. But one day, Masamune discovers a shocking twist—The artist “Eromanga Sensei,” who has been drawing illustrations for his novels, is none other than his little sister Sagiri! His cute little shut-in of a sister, who has been living under his roof, is using an obscene pen name and draws lewd illustrations?!
Source: animate Times