"Kanojo, Okarishimasu: The Complete Collection" is an anime series based on the manga by Rei Toma. It follows the story of Kazuya Kinoshita, a college student who, after a breakup, decides to rent a girlfriend named Chizuru Mizuhara through a rental service. The series explores their evolving relationship and the comedic situations that arise from their arrangement. The complete collection includes all episodes from the first season, showcasing themes of love, friendship, and personal growth. It features a diverse cast of characters, each contributing to Kazuya's journey as he navigates the complexities of romance and self-discovery.