Ahead of a July 2025 return to Japanese television, the Rent-a-Girlfriend stage event at AnimeJapan 2025 today unveiled a brand-new Season 4 teaser trailer and a date visual depicting Mami under an umbrella by the train tracks. Rent-a-Girlfriend Season 4 Teaser Trailer Rent-a-Girlfriend Season 4 Mami Date Visual Related: Rent-a-Girlfriend Season 4 Anime Splashes Down Over 2 Parts Starting July 2025 Based on the manga by Reiji Miyajima, Kazuomi Koga ( Kubo Won't Let Me Be Invisible ) returns to direct Rent-a-Girlfriend Season 4 at studio Tms Entertainment, with series composition by Mitsutaka Hirota ( Days with My Stepsister ), character designs by Kanna Hirayama ( Oshi no Ko ) and music by Kenichi Maeyamada. Crunchyroll streams the previous three seasons and describes the story: Kinoshita Kazuya is a 20-year-old failure of a college student. He managed to kiss his girlfriend once, but was dumped after a month. "Ugh... Damn it. I never want to go through that again." Completely spiteful, Kazuya uses a certain method to date a girl.