

I'm in Love With My Little Sister
2005, Japanese. Directed by Mayumi Nishimoto & Yukiyo Teramoto.
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.
- Runtime
- 0h 50m
- Post-credits
- None listed
- Language
- Japanese
- Rated
- Check local
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Where to watch I'm in Love With My Little Sister
I'm in Love With My Little Sister isn’t streaming on any OTT platform in India yet; it released on 18 May 2005.
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Cast & crew
Details
- Released
- 18 May 2005
- Original title
- 僕は妹に恋をする
- Country
- Japan
- Written by
- Touko Machida
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News & fan talk
What I'm in Love With My Little Sister is based on
I'm in Love With My Little Sister is adapted from a manga.
Source details from Wikidata and TMDB.
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I'm in Love With My Little Sister: quick answers
Is I'm in Love With My Little Sister worth watching?
I'm in Love With My Little Sister doesn’t have enough ratings for a verdict yet.
How long is I'm in Love With My Little Sister?
I'm in Love With My Little Sister runs 50 minutes (0h 50m).
Does I'm in Love With My Little Sister have a post-credits scene?
None is listed for I'm in Love With My Little Sister. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
I'm in Love With My Little Sister parents guide: is it suitable for kids?
No age rating is listed for I'm in Love With My Little Sister yet.
Which OTT platform is I'm in Love With My Little Sister on?
I'm in Love With My Little Sister isn’t streaming on any OTT platform in India yet; it released on 18 May 2005. (Checked 14 November 2026.)
What movies are like I'm in Love With My Little Sister?
If you liked I'm in Love With My Little Sister, try Clannad: The Motion Picture, Revolutionary Girl Utena: The Movie, The Anthem of the Heart.
Who directed I'm in Love With My Little Sister?
I'm in Love With My Little Sister (2005) was directed by Mayumi Nishimoto and Yukiyo Teramoto and stars Showtaro Morikubo, Mai Nakahara, Tomoko Kawakami.
What is I'm in Love With My Little Sister based on?
I'm in Love With My Little Sister is adapted from a manga.