Kanojo, Okarishimasu

Kazuya Kinoshita is a 20-year-old student who failed in his studies. He did, however, manage to kiss his girlfriend once, but she dumped him after a month! Never wanting to relive such a situation, he sets out to find a new girlfriend with the help of a special application that allows him to rent a girlfriend. This is how he meets Chizuru Mizuhara, whom he finds completely to his liking. But things don't go as planned, and Kazuya finds himself in a rather awkward situation...