An Unforgettable Affair
オリオンの殺意より 情事の方程式
“The first taste of forbidden fruit! Hate that led to the perfect crime!”
We checked 8 streaming services in India on 06 Jun 2026 at 19:20 IST
About
Toshihiko, a high school boy, hates Kozo, his father, enough to kill him. His mother had lived in terror of him and, at last, broken in spirit, she had left and her pitiful departing figure is still seared in Toshihiko's mind. Soon, Kozo marries Asako who is young and beautiful. An idea forms in Toshihiko's mind to get even with his father for the shabby way he had treated his mother. He wonders if he can do it through Asako.
Cast
Where does An Unforgettable Affair rank today?
An Unforgettable Affair is #10000 on the CineFlixo Daily Streaming Charts today.
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Watch An Unforgettable Affair Online Free in HD
Stream An Unforgettable Affair online free in HD on CineFlixo. A talked-about drama movie originally produced in Japonés and released in 1978, it's earned a solid 4.3/10 from 4 viewers worldwide.
About An Unforgettable Affair
“The first taste of forbidden fruit! Hate that led to the perfect crime!”
Toshihiko, a high school boy, hates Kozo, his father, enough to kill him. His mother had lived in terror of him and, at last, broken in spirit, she had left and her pitiful departing figure is still seared in Toshihiko's mind. Soon, Kozo marries Asako who is young and beautiful. An idea forms in Toshihiko's mind to get even with his father for the shabby way he had treated his mother. He wonders if he can do it through Asako. Running 73 minutes.
An Unforgettable Affair Cast and Characters
The cast features Miyako Yamaguchi (as Asako Sudo), Rokkō Toura (as Kozo Sudo), Ако, Akemi Negishi, and Shogo Kano (as Toshihiko Sudo). Their performances are a major reason An Unforgettable Affair has built such a passionate audience.
Where to Watch An Unforgettable Affair Online
On CineFlixo you can watch An Unforgettable Affair free — no account, no credit card, no ads in the middle of the show. We stream the full film in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch An Unforgettable Affair NowWhy People Are Watching An Unforgettable Affair
An Unforgettable Affair 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 An Unforgettable Affair
Where can I watch An Unforgettable Affair online for free?
You can watch An Unforgettable Affair 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 An Unforgettable Affair?
An Unforgettable Affair runs for 73 minutes (about 1.2 hour).
Is An Unforgettable Affair good? What's the rating?
An Unforgettable Affair holds a 4.3/10 rating based on 4 reviews — a niche pick worth checking out.
Who is in the cast of An Unforgettable Affair?
The main cast includes Miyako Yamaguchi, Rokkō Toura, Ако, and Akemi Negishi, plus a strong supporting ensemble.
Is An Unforgettable Affair available in Japonés?
Yes — An Unforgettable Affair was originally produced in Japonés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was An Unforgettable Affair released?
An Unforgettable Affair was released in 1978.
Do I need an account to watch An Unforgettable Affair on CineFlixo?
No. CineFlixo is free and you can watch An Unforgettable Affair 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 An Unforgettable Affair, check out E-Cup Real Action Take Two: Rich & Ripe, Don't let it bring you down, Youngest Sister Class, Demon's Room, and Yumeno Kyusaku's Girl Hell.
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Frequently Asked Questions
Common questions about An Unforgettable Affair
Where can I watch An Unforgettable Affair for free?
You can watch An Unforgettable Affair (1978) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is An Unforgettable Affair about?
An Unforgettable Affair is a Drama film. Toshihiko, a high school boy, hates Kozo, his father, enough to kill him. His mother had lived in terror of him and, at last, broken in spirit, she had left and her pitiful departing figure is still seared in Toshihiko's mind. Soon, Kozo marries Asako who is young and beautiful. An idea forms in Toshihiko's mind to get even with his father for the shabby way he had treated his mother. He wonders if he can do it through Asako.
When was An Unforgettable Affair released?
An Unforgettable Affair was released on June 3, 1978. It has a runtime of 1h 13m. The film was produced by Nikkatsu Corporation.
Who stars in An Unforgettable Affair?
An Unforgettable Affair stars Miyako Yamaguchi, Rokkō Toura, Ако and Akemi Negishi. The full cast list is available in the Cast section above.
Is An Unforgettable Affair available in HD?
Yes, An Unforgettable Affair is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.