At the recent 2017 Fantasia Bunko Big Thanksgiving event, the light novel imprint has announced that Seiji Ebisu and Gintarou’s Ore ga Suki nano wa Imouto dakedo Imouto ja Nai (The One I Love is My Little Sister But She’s Not a Little Sister) light novel series will be receiving an anime adaptation.
【大発表！】新情報が続きます！ 不器用な兄妹がラノベで繋がるラブコメディ「俺が好きなのは妹だけど妹じゃない」がアニメ化企画進行中でございます！ 世のお兄ちゃん大歓喜！
— 富士見ファンタジア文庫公式 (@fantasia_bunko) October 21, 2017
Here is the synopsis of the series from ANN:
The “awkward sibling romantic comedy” series centers around the younger sister Suzuka Nagami and the older brother Yuu Nagami. Suzuka is a beautiful third-year middle school student who has excellent grades and is the student council president. She wrote a novel about a little sister who dotes on her older brother, and the the novel wins a light novel award. After they discuss the matter, Yuu is the one who debuts as a proxy light novel author instead of Suzuka, under the pen name Chikai Towano.
Here is the promotional video for the light novel series:
Ore ga Suki nano wa Imouto dakedo Imouto ja Nai (The One I Love is My Little Sister But She’s Not a Little Sister) is a comedic romance light novel series written by Seiji Ebisu and illustrated by Gintarou. The series began in 2016 being published under Kadokawa’s Fantasia Bunko light novel imprint. To date a total of 4 volumes have been published.
An anime adaptation of Ore Ga Suki Nano Wa Imouto Dakedo Imouto Ja Nai has been announced and is in production. Additional details about the adaptation, including its format and broadcast, will be revealed in the upcoming months.
You can visit the novel’s website here: http://www.fujimishobo.co.jp/sp/201608imouto/
Source Article - Anime News Network
"Ore ga Suki nano wa Imouto dakedo Imouto ja Nai", "The One I Love is My Little Sister But She's Not a Little Sister", images, video and all associated brands and titles © 2017 Seiji Ebisu, Gintarou, and Kadokawa