Oreshura

A reluctant scholar becomes a fake boyfriend, and love’s chaos refuses to stay scripted.

Eita Kidou swore off love after watching his parents’ messy divorce, pouring every ounce of his energy into becoming a future doctor. He’s the textbook introvert who keeps his distance from the chaotic whirl of high‑school romance, content to let the world pass him by. That is, until Masuzu Natsukawa—school’s crown jewel and queen of popularity—spots his indifference and decides enough is enough. Tired of being adored for the sake of it, she proposes a sham relationship, hoping a fake boyfriend will finally make people stop treating her like a trophy. Eita refuses outright, but Masuzu isn’t one to take no for an answer; she uncovers his private journal and threatens to broadcast his most mortifying secrets unless he plays along. Reluctantly, Eita steps into the role of Masuzu’s pretend boyfriend, and his once‑quiet life erupts into a comedy of misunderstandings, jealous rivals, and sudden attention. Suddenly, he’s the center of gossip, the object of envy, and the target of earnest confessions. As the charade deepens, the line between performance and genuine feeling blurs, forcing Eita to confront the very emotions he’s been avoiding. Between school festivals, meddling friends, and the ever‑looming threat of his secrets going public, he must decide whether to keep the act or finally let his heart speak.

A cynical high schooler is blackmailed into a fake relationship with the school's most popular girl, sparking a comedic harem rivalry with his childhood friend and other eccentric classmates. Expect light fanservice, slapstick humor, and a blackmail premise that resolves without serious harm.