Kadokawa has announced that Airi Mori will be launching a new Oreimo spin-off manga that will revolve around Kuroneko on the 26th of July 2021. The manga is titled Ore no Imouto ga Konnani Kawaii Wake ga Nai Kuroneko if and will be serialized in the Shounen Ace magazine. The series will depict an alternate scenario in which Kyousuke ends up with Kuroneko.
Oreimo MAL Synopsis:
Kirino Kousaka embodies the ideal student with equally entrancing looks. Her grades are near perfect, and to cover her personal expenses, she works as a professional model alongside her best friend Ayase Aragaki, who abhors liars and all things otaku. But what Ayase doesn’t know is that Kirino harbors a deep, entrenched secret that will soon be brought to light.
At home one day, Kyousuke, Kirino’s perfectly average brother, stumbles upon an erotic game that belongs to none other than his seemingly flawless little sister. With her reputation at stake, Kirino places a gag order on her sibling while simultaneously introducing him to the world of eroge and anime. Through Kirino, Kyousuke encounters the gothic lolita Ruri Gokou and the bespectacled otaku Saori Makishima, thus jump-starting an entirely new lifestyle. But as he becomes more and more involved in his little sister’s secret life, it becomes that much harder to keep under wraps.