Where to watch
Not available in United States
Streaming in 1 other country
Under Ninja isn't on any streaming service in United States right now, but it's available in Japan. Streaming rights are licensed per country.
Cast · Directed by Yuichi Fukuda
KY
Kento Yamazaki
Kurō Kumogakure
MH
Minami Hamabe
Ayaka Noguchi
AO
Amane Okayama
Saruta
CY
Chihiro Yamamoto
Mitsuki Yamada
RM
Ryubi Miyase
Shion Hachiya
RS
Ryotaro Sakaguchi
Eita
MH
Mitsuru Hirata
Principal
SH
Shinobu Hasegawa
Homeroom Teacher
JS
Jiro Sato
Akikazu Yoshida
TM
Tsuyoshi Muro
Ōno
MS
Mai Shiraishi
Suzuki
SM
Shotaro Mamiya
Kato
More from Kento Yamazaki · Lead actor
Alice in Borderland
2020 · 8.1
Time Limit Investigator
2006 · 6.7
Mare
2015 · 7.9
Golden Kamuy -The Hunt of Prisoners in Hokkaido-
2024 · 7.8
From Today, It's My Turn!!
2018 · 7.9
Kingdom 5: The Clash of Souls
2026 · 8.5
Atom's Last Shot
2022 · 6.3
Death Note
2015 · 7.3
Kiss that Kills
2018 · 8.4
Until The Cherry Blossom Falls
2020 · 7.5
See all fromKento Yamazaki
More from Minami Hamabe · Co-star actress
More from Yuichi Fukuda · Director
The Brave 'Yoshihiko'
2011 · 7.6
From Today, It's My Turn!!
2018 · 7.9
Sakamoto Days
2026 · 7.2
Daddy Is My Classmate
2020 · 6.7
Brave Yoshihiko and the Seven Driven People
2016 · 7.3
Gintama 2: The Exceedingly Strange Gintama-chan
2018 · 7.0
Gintama 2: Rules Are Made to Be Broken
2018 · 7.1
HK: Hentai Kamen 2 - Abnormal Crisis
2016 · 6.3
Blue Blazes
2014 · 8.1
Once Upon a Crime
2023 · 6.3
See all fromYuichi Fukuda
More like this
The Last: Naruto the Movie
2014 · 7.5
Batman Ninja
2018 · 5.9
Naruto the Movie: Ninja Clash in the Land of Snow
2004 · 7.3
Gintama 2: Rules Are Made to Be Broken
2018 · 7.1
Gintama
2017 · 6.8
Gantz: Perfect Answer
2011 · 6.6
Fist of the North Star: The Legend of the True Savior: Legend of Raoh-Chapter of Death in Love
2006 · 6.7
Lupin the Third: Angel Tactics
2005 · 6.5
My Hero Academia: Heroes Rising
2019 · 8.1
Ajin: Demi-Human
2017 · 7.3
One Piece: Dead End Adventure
2003 · 7.0
One Piece: Chopper's Kingdom in the Strange Animal Island
2002 · 6.7
Under Ninja — streaming FAQ
Which OTT platform streams Under Ninja?
Under Ninja isn't on any streaming service in United States yet, but it's available in Japan. Streaming rights differ by country — switch your country in the header to see where.
Is Under Ninja on Netflix?
No, Under Ninja is not on Netflix in United States as of October 2026.
Is Under Ninja on Amazon Prime Video?
No, Under Ninja isn't on Amazon Prime Video in United States right now.
Where can I watch Under Ninja for free?
Under Ninja isn't streaming in United States yet, so there's no way to watch it free at the moment.
