One Son
一人の息子
We checked 8 streaming services in India on 06 Jun 2026 at 18:33 IST
About
A telephone call informs Ituski that his father has collapsed. He still cares, but father and son have not had the best of relationships. Ayumi is a professional mover and misses having a father. These men are unconnected and unrelated, but their pasts and states bind them through nothing more than a piece of paper.
Cast
Where does One Son rank today?
One Son is #10000 on the CineFlixo Daily Streaming Charts today.
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Watch One Son Online Free in HD
If you've been searching for One Son full movie in HD, CineFlixo has you covered. This talked-about Japonés drama title from 2018 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.
About One Son
A telephone call informs Ituski that his father has collapsed. He still cares, but father and son have not had the best of relationships. Ayumi is a professional mover and misses having a father. These men are unconnected and unrelated, but their pasts and states bind them through nothing more than a piece of paper. Running 90 minutes.
One Son Cast and Characters
The cast features Ryoma Baba (as Itsuki Yamauchi), Yuki Tamaki (as Ayumu Kurata), Ayame Misaki, Keiko Takeshita, and Tomohisa Yuge. Their performances are a major reason One Son has built such a passionate audience.
Where to Watch One Son Online
Want to watch One Son online without paying? CineFlixo is the easiest way. Click play and the film starts in seconds. No popups, no "5 day trial that auto-charges" — just the show.
▶ Watch One Son NowWhy People Are Watching One Son
One Son flies under the radar but it deserves your attention. What makes it work is emotional weight that hits where it counts. If you enjoy Japonés storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about One Son
Where can I watch One Son online for free?
You can watch One Son online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is One Son?
One Son runs for 90 minutes (about 1.5 hours).
Is One Son good? What's the rating?
One Son holds a 0.0/10 rating based on 0 reviews — a niche pick worth checking out.
Who is in the cast of One Son?
The main cast includes Ryoma Baba, Yuki Tamaki, Ayame Misaki, and Keiko Takeshita, plus a strong supporting ensemble.
Is One Son available in Japonés?
Yes — One Son was originally produced in Japonés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was One Son released?
One Son was released in 2018.
Do I need an account to watch One Son on CineFlixo?
No. CineFlixo is free and you can watch One Son without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed One Son, check out Billy Elliot, Let There Be Light, L'héritier des secrets, Sandbar, and The Kid Brother.
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Frequently Asked Questions
Common questions about One Son
Where can I watch One Son for free?
You can watch One Son (2018) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is One Son about?
One Son is a Drama film. A telephone call informs Ituski that his father has collapsed. He still cares, but father and son have not had the best of relationships. Ayumi is a professional mover and misses having a father. These men are unconnected and unrelated, but their pasts and states bind them through nothing more than a piece of paper.
When was One Son released?
One Son was released on July 7, 2018. It has a runtime of 1h 30m.
Who stars in One Son?
One Son stars Ryoma Baba, Yuki Tamaki, Ayame Misaki and Keiko Takeshita. The full cast list is available in the Cast section above.
Is One Son available in HD?
Yes, One Son is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.