Ichigo Aika: Zatsu de Namaiki na Imouto to Warikirenai Ani

Kota‘s new stepsister, Aika Ichigo, is as sassy and crude as they come. She only acts like a sweet, obedient daughter when their parents are around—the moment the adults step out, she drops the facade and turns into an uncontrollable nightmare. Kota’s life plunges straight into misery, leading to a toxic dynamic where the two insult each other every chance they get.

However, their fiery rivalry slowly begins to shift as Aika finds her heart sway under the weight of Kota’s genuinely caring, protective instincts as an older brother…