I'm in Love With My Little Sister (2005) film poster — UK streaming guide

Where to watch I'm in Love With My Little Sister (2005) in the UK

I'm in Love With My Little Sister (2005) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 18 May 2026 by ScreenSearch.

Yori and his twin sister Iku used to be very close as children but lately Yori has grown colder toward Iku and is always eager to stay away from her. Iku was confused by Yori's attitude. Actually Yori is in love with Iku and that forbidden love is causing Yori sleepless nights since Yori and Iku are sharing the same room with bunk beds. Yori tried to ease his intense desire for Iku by bedding Iku's best friend. He had even applied to attend a boarding school in another city to take him far away from Iku. Yori lost his resolve to stay quiet about his feelings when Iku started to talk about having a boyfriend and going on dates. Now Yori want to have his little sister and he confessed. Iku loves her big brother and wanted them to stay together, so Iku is willing to anything to keep them together. But Yori wanted to have Iku as a lover, not as a sister loyal to her twin.

  • Film
  • 2005
  • 50 min
  • ★ 5.1/10 TMDB
  • Romance
  • Animation
  • Drama

Streaming options in the United Kingdom

Updated daily from The Movie Database. Outbound links open the provider directly.

We couldn't find any current UK streaming, rental, or purchase listings for I'm in Love With My Little Sister.

This may be because: (a) the title hasn't been released in the UK yet, (b) it's on physical media only, or (c) the licence has temporarily lapsed. Streaming availability changes frequently — check back daily.

Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.

Cast & crew

Top-billed cast in I'm in Love With My Little Sister.

DirectorsMayumi Nishimoto, Yukiyo Teramoto
WriterTouko Machida

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I'm in Love With My Little Sister — frequently asked questions

Where can I watch I'm in Love With My Little Sister in the UK?

I'm in Love With My Little Sister (2005) 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 I'm in Love With My Little Sister on Netflix, Disney+ or Amazon Prime Video in the UK?

I'm in Love With My Little Sister 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?

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