366 Days (2025): cast, story & where to watch

2025 · Film · ★ 6.1

366 Days poster

Released in 2025, 366 Days is a drama and romance film directed by Takehiko Shinjo, running about 123 minutes.

What it’s about. In 2003, Okinawan high schooler Miu gets interested in Minato-senpai, who has just lost his both parents. She cheers him up by exchaning MiniDisk mix tapes with him. They start a long-distance relationship when Minato graduates and moves to Tokyo, and Miu eventually follows him to Tokyo for college. Some years later, while Miu is struggling with her job hunting, Minato suddenly breaks up with her, and she returns to Okinawa. 15 years later in 2024, Miu is married to her childhood friend Ryusei, and is now terminally ill. Her daughter Himari is sent to Tokyo to deliver a message on a MiniDisk to the man her mother loved.

Who’s in it. 366 Days stars Eiji Akaso as Minato Makiya, Moka Kamishiraishi as Miu Tamashiro, Yuto Nakajima as Ryusei and Tina Tamashiro as Kasumi, among others.

How it landed. With an audience score of 6.1/10, 366 Days has drawn a solid, mixed-to-positive response.

Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch 366 Days page.

If you liked it. Fans of 366 Days tend to enjoy The Shawshank Redemption, The Godfather, Schindler's List and The Godfather Part II.

Frequently asked

Where can I watch 366 Days (2025)?
Streaming, rental and purchase options for 366 Days change frequently. Check our where-to-watch page for the latest availability in your country.
Is 366 Days worth watching?
366 Days holds an audience score of 6.1 out of 10, and is a strong pick if you enjoy drama and romance. Reactions are mixed, so it may depend on taste.
Who stars in 366 Days?
366 Days stars Eiji Akaso, Moka Kamishiraishi, Yuto Nakajima, Tina Tamashiro and Junpei Mizobata.
When was 366 Days released?
366 Days was released in 2025, with a runtime of about 123 minutes.