Deep Sea of Tree
黒い樹海
We checked 8 streaming services in India on 06 Jun 2026 at 14:27 IST
About
Sachiko lost her parents at an early age and lived together with her only sister Nobuko who worked for a newspaper. Out of the blue, she is told that Nobuko is killed in an accident, but she simply cannot believe it because her sister had told her she was going to an entirely different place. She begins her investigations on her sister’s mysterious death with the help of Nobuko’s colleague and journalist Ryoichi. And when another colleague, Tomoe commits suicide, Sachiko has a gut feeling that a well-known figure is involved in the death of her sister...
Cast
Keiko Kitagawa
as Shoko Kasahara
Osamu Mukai
as Yoshii
Eiko Koike
as Nobuko Kasahara
Kosuke Suzuki
as
Ikki Sawamura
as Mitsutaro Nishiwaki
Wakana Sakai
as
Noriko Eguchi
as
Akane Hotta
as
Masako Miyaji
as
Hijiri Sakurai
as
Shigeru Muroi
as
Mirai Yamamoto
as
Naomasa Musaka
as
Toshinori Omi
as
Arata Furuta
as
Yumi Aso
as Asami Nishiwaki
Where does Deep Sea of Tree rank today?
Deep Sea of Tree is #10000 on the CineFlixo Daily Streaming Charts today.
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Watch Deep Sea of Tree Online Free in HD
Looking for a place to watch Deep Sea of Tree online for free? You've landed on the right page. Deep Sea of Tree is a popular Japonés mystery and tv movie movie from 2016 that you can stream right now on CineFlixo in high quality, no signup required.
About Deep Sea of Tree
Sachiko lost her parents at an early age and lived together with her only sister Nobuko who worked for a newspaper. Out of the blue, she is told that Nobuko is killed in an accident, but she simply cannot believe it because her sister had told her she was going to an entirely different place. She begins her investigations on her sister’s mysterious death with the help of Nobuko’s colleague and journalist Ryoichi. And when another colleague, Tomoe commits suicide, Sachiko has a gut feeling that a well-known figure is involved in the death of her sister... Running 108 minutes.
Deep Sea of Tree Cast and Characters
The cast features Keiko Kitagawa (as Shoko Kasahara), Osamu Mukai (as Yoshii), Eiko Koike (as Nobuko Kasahara), Kosuke Suzuki, and Ikki Sawamura (as Mitsutaro Nishiwaki). Their performances are a major reason Deep Sea of Tree has built such a passionate audience.
Where to Watch Deep Sea of Tree Online
CineFlixo lets you stream Deep Sea of Tree online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.
▶ Watch Deep Sea of Tree NowWhy People Are Watching Deep Sea of Tree
Deep Sea of Tree flies under the radar but it deserves your attention. What makes it work is tight pacing that earns its twists. 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 Deep Sea of Tree
Where can I watch Deep Sea of Tree online for free?
You can watch Deep Sea of Tree 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 Deep Sea of Tree?
Deep Sea of Tree runs for 108 minutes (about 1.8 hours).
Is Deep Sea of Tree good? What's the rating?
Deep Sea of Tree holds a 6.3/10 rating based on 3 reviews — a solid pick if the genre interests you.
Who is in the cast of Deep Sea of Tree?
The main cast includes Keiko Kitagawa, Osamu Mukai, Eiko Koike, and Kosuke Suzuki, plus a strong supporting ensemble.
Is Deep Sea of Tree available in Japonés?
Yes — Deep Sea of Tree was originally produced in Japonés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Deep Sea of Tree released?
Deep Sea of Tree was released in 2016.
Do I need an account to watch Deep Sea of Tree on CineFlixo?
No. CineFlixo is free and you can watch Deep Sea of Tree 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 Deep Sea of Tree, check out One in a hundred thousand, The Woman Who Took the Local Paper, Hi to Shio, 中央流沙, and Radio Silence.
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Frequently Asked Questions
Common questions about Deep Sea of Tree
Where can I watch Deep Sea of Tree for free?
You can watch Deep Sea of Tree (2016) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Deep Sea of Tree about?
Deep Sea of Tree is a Mystery/TV Movie film. Sachiko lost her parents at an early age and lived together with her only sister Nobuko who worked for a newspaper. Out of the blue, she is told that Nobuko is killed in an accident, but she simply cannot believe it because her sister had told her she was going to an entirely different place. She begins her investigations on her sister’s mysterious death with the help of Nobuko’s colleague and journalist Ryoichi. And when another colleague, Tomoe commits suicide, Sachiko has a gut feeling that a well-known figure is involved in the death of her sister...
When was Deep Sea of Tree released?
Deep Sea of Tree was released on March 13, 2016. It has a runtime of 1h 48m. The film was produced by TV Asahi.
Who stars in Deep Sea of Tree?
Deep Sea of Tree stars Keiko Kitagawa, Osamu Mukai, Eiko Koike and Kosuke Suzuki. The full cast list is available in the Cast section above.
Is Deep Sea of Tree available in HD?
Yes, Deep Sea of Tree is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.