Where to watch
The Window of non-REM Winter 2023 was released on December 25, 2023 but we couldn't find it on any streaming service yet. Rights can change — try again later.
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The Window of non-REM Winter 2023 — streaming FAQ
Which OTT platform streams The Window of non-REM Winter 2023?
The Window of non-REM Winter 2023 isn't streaming anywhere in United Kingdom yet.
Is The Window of non-REM Winter 2023 on Netflix?
No, The Window of non-REM Winter 2023 is not on Netflix in United Kingdom as of September 2026.
Is The Window of non-REM Winter 2023 on Amazon Prime Video?
No, The Window of non-REM Winter 2023 isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch The Window of non-REM Winter 2023 for free?
The Window of non-REM Winter 2023 isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
What is the OTT release date for The Window of non-REM Winter 2023?
The Window of non-REM Winter 2023 hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around February 12, 2024. This is a prediction, not a confirmed date.
Is there a sequel to The Window of non-REM Winter 2023?
Yes — The Window of non-REM Winter 2023 is followed by ノンレムの窓 2024春 (2024) in the ノンレムの窓 シリーズ.
Is there a prequel to The Window of non-REM Winter 2023?
Yes — ノンレムの窓 2023 夏 (2023) comes before The Window of non-REM Winter 2023 in the ノンレムの窓 シリーズ.
Is The Window of non-REM Winter 2023 part of a trilogy?
No — The Window of non-REM Winter 2023 is part of the ノンレムの窓 シリーズ, which has 8 films.
How many movies are in the ノンレムの窓 シリーズ?
There are 8 films in the ノンレムの窓 シリーズ: ノンレムの窓 (2022), ノンレムの窓 2022・秋 (2022), ノンレムの窓 2023・新春 (2023), ノンレムの窓 2023 夏 (2023), The Window of non-REM Winter 2023 (2023), ノンレムの窓 2024春 (2024), The Window of Non-REM 2025 New Year (2025) and The Window of non-REM Winter 2025 (2025).
