One Last Love Letter poster
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One Last Love Letter

20262h 2mMovieDramaRomance

A woman writes a letter to a young man, leading to a correspondence with his father that unveils the truth of a 24-year-old high school romance, his son's death, and the power of love letters.

DirectorYuya Ishii
WriterYuya Ishii
ProducersNaoaki Kitajima·Miyoshi Kikuchi

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One Last Love Letter was released on April 17, 2026 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by Yuya Ishii

HAHaruka Ayase
Haruka Ayase
Nazuna Terada
ATAmi Touma
Ami Touma
Nazuna Ono
KHKanata Hosoda
Kanata Hosoda
MSMasaki Suda
Masaki Suda
STSatoshi Tsumabuki
Satoshi Tsumabuki
KSKoichi Sato
Koichi Sato
TOTakuma Otoo
Takuma Otoo
MTMiu Tomita
Miu Tomita
HKHideyuki Kasahara
Hideyuki Kasahara
KTKanji Tsuda
Kanji Tsuda
HHHideko Hara
Hideko Hara
AN
Airi Nishikawa

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One Last Love Letter — streaming FAQ

Which OTT platform streams One Last Love Letter?

One Last Love Letter isn't streaming anywhere in Canada yet.

Is One Last Love Letter on Netflix?

No, One Last Love Letter is not on Netflix in Canada as of September 2026.

Is One Last Love Letter on Amazon Prime Video?

No, One Last Love Letter isn't on Amazon Prime Video in Canada right now.

Where can I watch One Last Love Letter for free?

One Last Love Letter isn't streaming in Canada yet, so there's no way to watch it free at the moment.

What is the OTT release date for One Last Love Letter?

One Last Love Letter hasn't started streaming in Canada yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around June 5, 2026. This is a prediction, not a confirmed date.

Is One Last Love Letter based on a true story?

Yes — One Last Love Letter is based on true events, dramatising real people and events (some details may be fictionalised for the screen).