Movie

The Sea Unseen

20251h 45m

The Sea Unseen isn't available to stream, rent or buy in Portugal right now. Availability changes often, so check back soon. Availability checked 21 July 2026.

Where to watch The Sea Unseen

🇵🇹 Portugal

No streaming, rental or purchase options are listed in Portugal right now. Availability changes often — try switching your region in the header.

Good to know

Director: Saki Katô
Release date: 2025-08-23
Runtime: 1h 45m
Language: Japanese
Status: Released
Country: Japan

About The Sea Unseen

The Sea Unseen is a 2025 movie in the Drama genre, directed by Saki Katô, starring Akemi Kanda, Saki Katô and Haruka Toyoshima. It has a runtime of 1 hour 45 minutes. Below you can see where to watch The Sea Unseen in Portugal — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

We see this when painfully shy protag Yoshino decamps from her isolated Tokyo life to visit the historic town of Ueda in Nagano Prefecture – so historic that complete fossils are found (!). While staying at a guest house that doubles as a theatre and cafe, she explores the scenic city and its surrounding countryside and learns from locals about their histories, the lay of the land, and the flow of time. Gradually, like the fossils that have come to light in the area, Yoshino’s spirit emerges from the dark as she reflects upon how the locals have changed her.

Cast

Akemi Kanda

Saki Katô

Haruka Toyoshima

Keita Kamaguchi

Ayako Yukawa

Frequently asked questions

Where can I watch The Sea Unseen in Portugal?+

The Sea Unseen is not currently listed on any streaming, rental or purchase service in Portugal. Availability changes often, so check back or switch your region.

Is The Sea Unseen on Netflix?+

The Sea Unseen is not on Netflix in Portugal right now.

How long is The Sea Unseen?+

The Sea Unseen has a runtime of 1 hour 45 minutes (105 minutes).

Who stars in The Sea Unseen?+

The Sea Unseen stars Akemi Kanda, Saki Katô, Haruka Toyoshima, Keita Kamaguchi and Ayako Yukawa.

When did The Sea Unseen come out?+

The Sea Unseen is a 2025 movie directed by Saki Katô.

What genre is The Sea Unseen?+

The Sea Unseen is Drama film.

Who directed The Sea Unseen?+

The Sea Unseen was directed by Saki Katô.