Square Enix's Gangan Joker magazine announced in their September issue that Matcha Hazuki's One Week Friends manga has a live-action project in the works overseas. They will release more information in the future.
Yen Press publishes the manga in English and describes the series as:
Yuuki Hase desperately wants to be friends with Kaori Fujimiya, the girl in class who seems to always be alone. Just when he thinks they've hit it off, she tells him her secret: Every week, her memories reset. Yuuki resolves to befriend her as many times as it takes, but is he prepared for how much it will hurt to be one-week friends...?
Yen Press publishes the manga in English and describes the series as:
Yuuki Hase desperately wants to be friends with Kaori Fujimiya, the girl in class who seems to always be alone. Just when he thinks they've hit it off, she tells him her secret: Every week, her memories reset. Yuuki resolves to befriend her as many times as it takes, but is he prepared for how much it will hurt to be one-week friends...?