The latest volume 11 of “Ore no Imouto ga Konna ni Kawaii Wake ga Nai (俺の妹がこんなに可愛いわけがない)” light novel just went on sale, and the final page revealed that the next volume will be the conclusion. The light novel is written by Tsukasa Fushimi and has been adapted into both anime and manga series.
In addition, the jacket cover of the light novel also confirms that the 2nd season of Oreimo anime series is being produced.
Source: オタク.com｜オタコム
