# Where to watch Sea Opening (2018) in the UK

> Sea Opening (2018) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 7 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 2018  
**Runtime:** 117 minutes  
**Region:** United Kingdom (GB)  
**Last verified:** 7 May 2026 (2026-05-07T19:55:41.121Z)  

## Synopsis

Popular young stage actor Katagiri suddenly quits his leading stage and disappears. He didn't say the reason so surrounding people confuse. Kiyoshi who admired Katagiri and was going to be on stage with him, follows after him and goes to his home Okinawa. There was a man who says he is Katagiri's brother, Katagiri's brother-in-law and a lady who says she is Katagiri's wife.

## Streaming options in the United Kingdom

No current UK streaming, rental, or purchase listings were found for Sea Opening in our daily-updated TMDB feed. The title may be on physical media only, awaiting UK release, or in a temporary licensing gap.

## Frequently asked questions

**Where can I watch Sea Opening in the UK?**

Sea Opening (2018) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.

**Is Sea Opening on Netflix, Disney+ or Amazon Prime Video in the UK?**

Sea Opening is not currently included with any major UK subscription service. It may still be available to rent or buy.

**How accurate is this film's availability data?**

Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.

## Sources

- Streaming availability: The Movie Database (TMDB), refreshed daily.
- Underlying licensing data: JustWatch.
- Canonical URL: https://www.screensearch.co.uk/watch/movie/617137/sea-opening-2018
- Poster image: https://image.tmdb.org/t/p/w500/zZoV5uVyxCZgwkBsiELjTznA786.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/617137/sea-opening-2018.json

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