Someday or One Day poster
Where to stream

Someday or One Day

5.820221h 47mMovieRomanceFantasyDrama

In 2009, 28-year-old Li Zi Wei and 17-year-old Huang Yu Xuan met each other. Two innocent and unaffected lives that could each feel marks like ones of their past and present lives.

DirectorHuang Tien-jen
WriterHermes Lu
ProducersGavin Lin·Yi-Ting Ma

Where to watch

Rakuten VikiRakuten Viki
Availability shown for United States · rights vary by country

Cast · Directed by Huang Tien-jen

AKAlice Ko
Alice Ko
Huang Yuxuan / Chen Yunru
GHGreg Hsu
Greg Hsu
Li Ziwei / Wang Quansheng
PSPatrick Shih
Patrick Shih
Mo Junjie
JSJin Shijia
Jin Shijia
Yang Hao
DDawen
Dawen
Kun Bu
CKChang Kuang-chen
Chang Kuang-chen
A-tuo
JLJC Lin
JC Lin
Liu Yuheng
CCChang Chia-hui
Chang Chia-hui
Sister Na
HLHe Lingyao
He Lingyao
Song Jie

More from Alice Ko · Lead actress

Office Girls
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Someday or One Day
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See all fromAlice Ko

More from Greg Hsu · Co-star actor

Light the Night
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More from Huang Tien-jen · Director

Sniper Butterfly
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Be My Princess
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Here We Meet Again
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Dear Enemy
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Nice To Meet You
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Lover or Stranger
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Here to Heart
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I Live in Your Time
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See all fromHuang Tien-jen

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Someday or One Day — streaming FAQ

Which OTT platform streams Someday or One Day?

Someday or One Day is streaming on Rakuten Viki in United States. It's not currently on Netflix.

Is Someday or One Day on Netflix?

No, Someday or One Day is not on Netflix in United States as of September 2026. It's currently on Rakuten Viki.

Is Someday or One Day on Amazon Prime Video?

No, Someday or One Day isn't on Amazon Prime Video in United States right now. It's on Rakuten Viki instead.

Where can I watch Someday or One Day for free?

Someday or One Day is available on Rakuten Viki in United States, but you'll need an active subscription — there's no free option right now.