Oyome-san wa Jirai-kei

Kazuya, a young man who has always been drawn to quiet, reserved girls, finds his world turned upside down when he meets Aya, a woman who defies his expectations. Aya is a jirai-kei—a term used to describe someone who appears sweet and innocent on the surface but harbors a dark, unstable side. Despite the warning signs, Kazuya is captivated by her charm and decides to pursue a relationship with her.

As their relationship deepens, Kazuya discovers that Aya's fragile exterior masks a possessive and emotionally volatile personality. What begins as a whirlwind romance quickly spirals into a toxic dynamic, where Kazuya must navigate Aya's unpredictable moods and obsessive tendencies. He soon realizes that loving a jirai-kei comes with a price, and he must decide how much he is willing to endure for the sake of his feelings.