Osamake: Romcom Where the Childhood Friend Won't Lose

Sueharu Maru has been close friends with Kuroha Shida since childhood. Kuroha, one of the most popular girls at Hozumino High, is sweet, cheerful, and caring-everyone sees her as the ideal older sister type. Guys constantly fall for her, but when she confesses her feelings to Sueharu, he turns her down without hesitation. To him, she’s just a friend, nothing more. His heart belongs to someone else: Shirokusa Kachi, the school’s idol and a famous writer. After a chance encounter, Sueharu thinks he might have a shot with Kachi-until he learns she already has a boyfriend. Crushed, he wallows in regret over what might have been. Then Kuroha shows up with an unexpected offer: "Let’s get revenge."