I Don't Know You poster
Where to stream

I Don't Know You

20262h 6mMovieDrama

An emotional drama about teenage Asako and her relationship with Yuhei, a man who became a father figure to her for six months when she was five years old after he started dating her mother. Thirteen years later, she discovers he is…

DirectorRyota Nakano
WriterRyota Nakano
ProducersMakoto Fujimoto·Yusuke Wakabayashi

Where to watch

Expected on OTT
around October 16, 2026

Released in cinemas on August 28, 2026. A prediction based on the typical 6–8 week theatrical-to-streaming window — not a confirmed date. Get the WhichOTT app to be notified the moment it lands.

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Cast · Directed by Ryota Nakano

KSKentaro Sakaguchi
Kentaro Sakaguchi
Yuhei
HIHayase Ikoi
Hayase Ikoi
MHMayu Hotta
Mayu Hotta
KTKenichi Takitoh
Kenichi Takitoh
MHMieko Harada
Mieko Harada

More from Kentaro Sakaguchi · Lead actor

Dr.STOЯKS
Dr.STOЯKS
2015 · 7.3
And, Live
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Our Little Sister
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Romantics Anonymous
Romantics Anonymous
2025 · 8.2
Innocence, Fight Against False Charges
Innocence, Fight Against False Charges
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CODE Japan: The Price of Wishes
CODE Japan: The Price of Wishes
2023 · 6.0
ONLY JUST MARRIED
ONLY JUST MARRIED
2021 · 6.0
Hell Dogs
Hell Dogs
2022 · 7.0
The Last 10 Years
The Last 10 Years
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Welcome Home, Mone
Welcome Home, Mone
2021 · 7.7
See all fromKentaro Sakaguchi

More from Hayase Ikoi · Co-star actress

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Canned Mackerel Heads to Space
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Sana: Let Me Hear
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Worlds Apart
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More from Ryota Nakano · Director

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Bring Him Down to a Portable Size
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The Asadas!
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State of Emergency
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Three Houses That Don't Sink
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2013
My Brother Went to the Battlefield!?
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I Don't Know You — streaming FAQ

Which OTT platform streams I Don't Know You?

I Don't Know You isn't streaming anywhere in India yet.

Is I Don't Know You on Netflix?

No, I Don't Know You is not on Netflix in India as of September 2026.

Is I Don't Know You on Amazon Prime Video?

No, I Don't Know You isn't on Amazon Prime Video in India right now.

Where can I watch I Don't Know You for free?

I Don't Know You isn't streaming in India yet, so there's no way to watch it free at the moment.

What is the OTT release date for I Don't Know You?

I Don't Know You hasn't started streaming in India yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around October 16, 2026. This is a prediction, not a confirmed date.