The World's Greatest First Love: The Case of Takafumi Yokozawa (劇場版 世界一初恋 横澤隆史の場合) is a 2014 Japanese animated romantic-comedy film written and directed by Chiaki Kon; the film is based on a light novel with the same name from The World's Greatest First Love manga series by Shungiku Nakamura. Produced by Studio Deen and distributed by Kadokawa, the film stars the voices of Kenyu Horiuchi and Noboru Sōgetsu. The Case of Takafumi Yokozawa was released in Japan on March 15, 2014.[2]
The film was licensed by Funimation and streamed on its website on September 21, 2021.
Plot
Takafumi Yokozawa wakes up in a stranger's house. He can only recall what happened the night before once he sees his co-worker, Zen Kirishima, coming out of the shower. After learning that Kirishima had paid his bar tab the night before and had some type of blackmail photo of him, Yokozawa resigns to becoming Kirishima's servant per his request.