Rent-a-Girlfriend Season 4

Rent-a-Girlfriend Season 4 is a modern romantic comedy ONA series blending harem, slice-of-life, and rom-com elements into one irresistibly fun package. Based on the manga by Reiji Miyajima, this fourth season is produced by TMS Entertainment under the direction of Kazuomi Koga, with series composition by Mitsuki Hirota. Featuring Chizuru Ichinose and Kazuya Kinoshita at the center of the story, the series delivers another season of heartfelt comedy and contemporary romance for fans of the beloved franchise.

Rent-a-Girlfriend Season 4 continues the tangled romantic journey of Kazuya Kinoshita, an ordinary college student who first turned to a rental girlfriend service after a painful breakup. Through that service, he met Chizuru Ichinose, a strikingly beautiful and seemingly perfect rental girlfriend whose presence gradually blurred the line between contract and genuine feeling. This season whisks the cast away to the sun-soaked shores of Hawaii, a breathtaking paradise that Kazuya hopes will set the stage for a pivotal moment in his life. Yet the tropical getaway is far from a peaceful escape — Ruka Sarashina's relentless pursuit and Mami Nanami's unpredictable machinations threaten to throw everything into disarray. Surrounded by chaos and competing emotions, Kazuya stands at a crossroads, carrying words he has long struggled to say aloud. Whether those words will finally reach Chizuru — and what might follow — lies at the heart of this season's story.