Rent-A-Girlfriend Vol. 4 — Manga Raw / Buy Official

After spending a night alone with Chizuru Mizuhara at the hot-spring inn, Kazuya feels the two have grown a little closer. Just as a calm, steady relationship seems within reach, a mysterious beauty named Ruka Sarashina appears, and she knows all about their rental arrangement. Earnest and single-minded, Ruka launches an all-out romantic assault on Kazuya, throwing his daily life into upheaval. Surrounded by three girls, Chizuru, Mami, and Ruka, each harboring her own feelings, Kazuya's heart wavers more than ever. As Christmas rolls around, the doubly nerve-racking Two Girlfriends arc bursts open in this fourth volume.