UNDER NINJA poster
Where to stream

UNDER NINJA

7.020231 seasonTV SeriesAnimationDramaComedy

Thousands of ninjas live in secret across Japan. One underachieving ninja spends his days doing nothing — until he receives a special mission.

DirectorSatoshi Kuwabara
ProducersShinya Watanabe·Yoshiyuki Shiotani

Where to watch

CrunchyrollCrunchyrollCrunchyroll Amazon ChannelCrunchyroll Amazon Channel
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
Throw a Rock, Hit a Ninja
Oct 6, 2023 2.5
E2
I Want to Be a Ninja
Oct 13, 2023
E3
Boobs: So Close, Yet So Far
Oct 20, 2023
E4
Do You Know What the Ninja Code Says?
Oct 27, 2023
E5
Kumogakure Is Within the Top 10 Common Family Names in Japan (Lying)
Nov 3, 2023
E6
The Lid on This Hellish Cauldron Has Come Off
Nov 10, 2023
E7
Meow Meow, Meow Meow, Meow Meow Meow Meow Meow?
Nov 17, 2023
E8
Every Last Ninja on the Surface Will Be Annihilated
Nov 24, 2023
E9
I'm Gonna Go Down in Shinobi History
Dec 1, 2023
E10
A Maiden's Chest Is a Precious Thing
Dec 8, 2023
E11
Kuro Finally Took Up a Sword
Dec 15, 2023
E12
Business as Usual, Wrapped Up Tidy
Dec 22, 2023

Cast

Taito Ban
Taito Ban
Kuro Kumogakure (voice)
Atsumi Tanezaki
Atsumi Tanezaki
Suzuki (voice)
Tarusuke Shingaki
Tarusuke Shingaki
Kato (voice)
Tasuku Hatanaka
Tasuku Hatanaka
Miracle Hibi (voice)
Kouichi Souma
Kouichi Souma
Ozu (voice)
Chika Anzai
Chika Anzai
Kawado (voice)
Cho
Cho
Oono (voice)

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UNDER NINJA — streaming FAQ

Which OTT platform streams UNDER NINJA?

UNDER NINJA is streaming on Crunchyroll in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is UNDER NINJA on Netflix?

No, UNDER NINJA is not on Netflix in United States as of August 2026. It's currently on Crunchyroll.

Is UNDER NINJA on Amazon Prime Video?

UNDER NINJA isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch UNDER NINJA for free?

UNDER NINJA is available on Crunchyroll in United States, but you'll need an active subscription — there's no free option right now.

How many seasons are in UNDER NINJA?

UNDER NINJA has 1 season in total (12 episodes). The series concluded in 2023.

Are all episodes of UNDER NINJA out yet?

Yes — all 12 episodes across 1 season of UNDER NINJA are out and available to stream.

Is there a Season 2 of UNDER NINJA?

No — UNDER NINJA ended after 1 season, so there is no Season 2.

Is UNDER NINJA based on a manga?

Yes — UNDER NINJA is based on a manga.