Yamazu ni Koishite, Koroshiya-san!

Yamazu ni Koishite, Koroshiya-san! is a romantic comedy centered around an unlikely pairing: a devoted yandere assassin and a blissfully innocent girl who somehow manages to dodge every lethal threat in her path. The protagonist, Sumika, has always struggled to read social cues, a quirk that has caused those around her to keep their distance for as long as she can remember. Accustomed to isolation, her ordinary life takes a drastic turn after a chance encounter on the street. When she finds herself in a confrontation with a stranger, she instinctively offers them a handkerchief—a simple, kind gesture that sets an extraordinary chain of events into motion. To Sumika’s surprise, the very same stranger transfers into her school the following day. Before she can process this unexpected development, the new student delivers a startling confession: "I quit being an assassin for you. Please fall in love with me." What initially seems like an overwhelming first declaration of love quickly reveals itself to be something far more dangerous. This intense proclamation serves as a terrifying warning sign, marking the beginning of a harrowing ordeal as Sumika suddenly finds her life targeted by a ruthless assassin organization. Now, the socially oblivious girl must navigate both sudden romance and relentless peril.