# Where to watch How to Build a Secret Base (2025) in the UK

> How to Build a Secret Base (2025) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 16 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 2025  
**Runtime:** 109 minutes  
**Genres:** Drama  
**Region:** United Kingdom (GB)  
**Last verified:** 16 May 2026 (2026-05-16T11:21:18.112Z)  

## Synopsis

When 50-year-old Kenichi and his childhood friends reunite at the funeral of their classmate, they decide to bring a long-forgotten dream back to life—the "secret base construction plan" they'd drawn up as kids. They have just six days that summer to build their hideout without cars, electric tools or smartphones. Rediscovering the spirit of their youth, the men throw themselves into the challenge with all their hearts. Still, they are unable to escape the struggles they face as adults.

## Streaming options in the United Kingdom

No current UK streaming, rental, or purchase listings were found for How to Build a Secret Base 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 How to Build a Secret Base in the UK?**

How to Build a Secret Base (2025) 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 How to Build a Secret Base on Netflix, Disney+ or Amazon Prime Video in the UK?**

How to Build a Secret Base 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/1525011/how-to-build-a-secret-base-2025
- Poster image: https://image.tmdb.org/t/p/w500/AwEzBYg2PbhWUlIFD94sZxCKp8w.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/1525011/how-to-build-a-secret-base-2025.json

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