Under Ninja
アンダーニンジャ
We checked 8 streaming services in India on 07 Jun 2026 at 06:04 IST
About
The once-proud Japanese Ninja disappeared after the war when GHQ disbanded their organization.However, in reality ninjas still exist secretly and it is said that there are 200 thousand of them.And some elite ninjas are secretly operating behind the scenes in national-level struggles.On the other hand, grassroots ninjas often cannot find jobs, and one of them, Yun Yin Jiu Lang, also lives a life similar to that of the NEET generation.However, there is finally a major "endurance" around Ninomaru!
Cast
Kento Yamazaki
as Kurō Kumogakure
Minami Hamabe
as Ayaka Noguchi
Amane Okayama
as Saruta
Chihiro Yamamoto
as Mitsuki Yamada
Ryubi Miyase
as Shion Hachiya
Ryotaro Sakaguchi
as Eita
Mitsuru Hirata
as Principal
Shinobu Hasegawa
as Homeroom Teacher
Jiro Sato
as Akikazu Yoshida
Tsuyoshi Muro
as Ōno
Mai Shiraishi
as Suzuki
Shotaro Mamiya
as Kato
Haruka Kinami
as Kawado
Kou Maehara
as Ozu
Reiya Masaki
as Noheji
Hinami Mori
as Ozu's Assistant
Nihi
as Aleksei
Maru Nouchi
as Sato
Soma Santoki
as Azuma
Kenjiro Tsuda
as Under Ninja (voice)
Where does Under Ninja rank today?
Under Ninja is #2705 on the CineFlixo Daily Streaming Charts today.
- Highest: #2705
- Top 10: 0 days
- Top 100: 0 days
Watch Under Ninja Online Free in HD
Looking for a place to watch Under Ninja online for free? You've landed on the right page. Under Ninja is a well-rated Japonés action movie from 2025 that you can stream right now on CineFlixo in high quality, no signup required.
About Under Ninja
The once-proud Japanese Ninja disappeared after the war when GHQ disbanded their organization.However, in reality ninjas still exist secretly and it is said that there are 200 thousand of them.And some elite ninjas are secretly operating behind the scenes in national-level struggles.On the other hand, grassroots ninjas often cannot find jobs, and one of them, Yun Yin Jiu Lang, also lives a life similar to that of the NEET generation.However, there is finally a major "endurance" around Ninomaru! Running 123 minutes.
Under Ninja Cast and Characters
The cast features Kento Yamazaki (as Kurō Kumogakure), Minami Hamabe (as Ayaka Noguchi), Amane Okayama (as Saruta), Chihiro Yamamoto (as Mitsuki Yamada), and Ryubi Miyase (as Shion Hachiya). Their performances are a major reason Under Ninja has built such a passionate audience.
Where to Watch Under Ninja Online
CineFlixo lets you stream Under Ninja 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 Under Ninja NowWhy People Are Watching Under Ninja
Under Ninja flies under the radar but it deserves your attention. What makes it work is action sequences that don't feel cheap. 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 Under Ninja
Where can I watch Under Ninja online for free?
You can watch Under Ninja 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 Under Ninja?
Under Ninja runs for 123 minutes (about 2.1 hours).
Is Under Ninja good? What's the rating?
Under Ninja holds a 7.0/10 rating based on 9 reviews — well above average.
Who is in the cast of Under Ninja?
The main cast includes Kento Yamazaki, Minami Hamabe, Amane Okayama, and Chihiro Yamamoto, plus a strong supporting ensemble.
Is Under Ninja available in Japonés?
Yes — Under Ninja was originally produced in Japonés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Under Ninja released?
Under Ninja was released in 2025.
Do I need an account to watch Under Ninja on CineFlixo?
No. CineFlixo is free and you can watch Under Ninja 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 Under Ninja, check out Red Shadow, Dragonball Evolution, Be a Man!! Samurai School, Harakiri, and When the Last Sword Is Drawn.
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Frequently Asked Questions
Common questions about Under Ninja
Where can I watch Under Ninja for free?
You can watch Under Ninja (2025) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Under Ninja about?
Under Ninja is a Action film. The once-proud Japanese Ninja disappeared after the war when GHQ disbanded their organization.However, in reality ninjas still exist secretly and it is said that there are 200 thousand of them.And some elite ninjas are secretly operating behind the scenes in national-level struggles.On the other hand, grassroots ninjas often cannot find jobs, and one of them, Yun Yin Jiu Lang, also lives a life similar to that of the NEET generation.However, there is finally a major "endurance" around Ninomaru!
When was Under Ninja released?
Under Ninja was released on January 24, 2025. It has a runtime of 2h 3m. The film was produced by TOHO.
Who stars in Under Ninja?
Under Ninja stars Kento Yamazaki, Minami Hamabe, Amane Okayama and Chihiro Yamamoto. The full cast list is available in the Cast section above.
Is Under Ninja available in HD?
Yes, Under Ninja is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.