Rent-A-Girlfriend Vol. 5 — Manga Raw / Buy Official

Ruka’s smartwatch, which triggers alarms whenever Kazuya’s heart rate spikes, serves as a ticking time bomb that exposes his buried secrets. Ruka is determined to become his permanent girlfriend, trapping him in high-stakes dates that dismantle his defenses. Meanwhile, Chizuru struggles between her duty as a rental girlfriend and her budding, complicated feelings for Kazuya. When Mami initiates a calculated, cruel strike against Chizuru’s integrity, Kazuya risks everything—including his pride and finances—to shield her. The climax centers on a vulnerable moment in a private room, where the weight of Ruka’s tears and Chizuru’s silent resolve forces a confrontation that can no longer be hidden behind business transactions. The facade of the rental relationship is crumbling, and for Kazuya, the cost of his dishonesty has finally reached a boiling point where he must choose between the comfort of a lie and the terrifying reality of a genuine connection.