A Ninja and an Assassin Under One Roof poster
Where to stream

A Ninja and an Assassin Under One Roof

7.020251 seasonTV-14TV SeriesAnimationComedy

On the way home from school one day, Konoha Koga rescues Satoko Kusagakure, a ninja who escaped her village. Soon, pursuers from the village show up in search of Satoko only to be deftly dealt with by Konoha. As it turns out, the…

DirectorYukihiro Miyamoto
ProducersKouji Sawahata·Sho Tanaka

Where to watch

Crunchyroll Amazon ChannelCrunchyroll Amazon ChannelCrunchyrollCrunchyroll
Availability shown for Canada · rights vary by country

Seasons & Episodes

E1
A Ninja and an Assassin Meet
Apr 10, 2025 7.0
E2
Daily Life of a Ninja and an Assassin
Apr 17, 2025 7.5
E3
A Ninja and an Assassin's Job
Apr 24, 2025 7.5
E4
A Ninja and an Assassin's Relationship
May 1, 2025 7.5
E5
A Robot and an Assassin Under One Roof
May 8, 2025 6.5
E6
A Busty Girl and an Assassin Under One Roof
May 15, 2025 7.5
E7
An Assassin and Her Classmate's Friend
May 22, 2025 7.0
E8
A Ninja and an Assassin's Big House
May 29, 2025 7.5
E9
A Ninja and an Assassin's Experiment
Jun 5, 2025 7.5
E10
A Ninja and a Baby Assassin
Jun 12, 2025 7.5
E11
A Ninja and an Assassin's Big Dilemma
Jun 19, 2025 7.5
E12
A Ninja and an Assassin Under One Roof
Jun 26, 2025 7.0

Cast

HMHaruna Mikawa
Haruna Mikawa
Satoko Kusagakure / Roboko (voice)
KHKana Hanazawa
Kana Hanazawa
Konoha Koga (voice)
YSYu Serizawa
Yu Serizawa
Marin Izutsumi (voice)
EKEri Kitamura
Eri Kitamura
Kuro (voice)
RORumi Okubo
Rumi Okubo
Yuriko (voice)

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A Ninja and an Assassin Under One Roof — streaming FAQ

Which OTT platform streams A Ninja and an Assassin Under One Roof?

A Ninja and an Assassin Under One Roof is streaming on Crunchyroll in Canada. It's not currently on Netflix.

Is A Ninja and an Assassin Under One Roof on Netflix?

No, A Ninja and an Assassin Under One Roof is not on Netflix in Canada as of September 2026. It's currently on Crunchyroll.

Is A Ninja and an Assassin Under One Roof on Amazon Prime Video?

No, A Ninja and an Assassin Under One Roof isn't on Amazon Prime Video in Canada right now. It's on Crunchyroll instead.

Where can I watch A Ninja and an Assassin Under One Roof for free?

A Ninja and an Assassin Under One Roof is available on Crunchyroll in Canada, but you'll need an active subscription — there's no free option right now.

How many seasons are in A Ninja and an Assassin Under One Roof?

A Ninja and an Assassin Under One Roof has 1 season in total (12 episodes). The series concluded in 2025.

Are all episodes of A Ninja and an Assassin Under One Roof out yet?

Yes — all 12 episodes across 1 season of A Ninja and an Assassin Under One Roof are out and available to stream.

Is there a Season 2 of A Ninja and an Assassin Under One Roof?

No — A Ninja and an Assassin Under One Roof ended after 1 season, so there is no Season 2.

What manga is A Ninja and an Assassin Under One Roof based on?

A Ninja and an Assassin Under One Roof is based on A Ninja and an Assassin Under One Roof by Hundred Burger.