Rent-a-Girlfriend Season 4

Kazuya Kinoshita has been maintaining a fabricated online presence with his rental girlfriend Chizuru Ichinose for over a year, but in reality, he still uses a rental service to see her.

Following a private party with Chizuru, Kazuya decides to confess his feelings, but Ruka Sarashina, his current rental girlfriend, and Mami Nanami, his ex, create obstacles in his love life.

Kazuya must balance keeping up the charade with resolving his complicated romantic situation.