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A Ninja and an Assassin Under One Roof

2025·Show
12Episodes in1Season·TV-14
IMDb7.1
Episode ratings

Where to watch

Crunchyroll

Links go to licensed services. Data from JustWatch and TMDB.

What's your score?

Your score

A Ninja and an Assassin Under One Roof fingerprint

High energy, funny, light on feelings.

Energy

Thrilling and fast-paced

Fast from start to finish.

  • Adrenaline8
  • Fast Pace8
  • Spectacle8

Heart

Emotionally reserved

  • Hopefulness6
  • Wonder6
  • Romance5

Humor

Plenty of absurdist humor and situational comedy

  • Absurdist Humor8
  • Situational Comedy7
  • Physical Comedy7

World

Kept in the background

  • Novelty8
  • World Immersion7
  • Dialogue Centrality7

Craft

Solid, not remarkable

  • Intrigue8
  • Direction7
  • Acting7

Style

Standout visual style

A distinctive visual signature.

  • Visual Stylization8
  • Cinematography7
  • Editing7

Who it's for

AdultsFriends NightPartner WatchPublic Viewing SafeSolo WatchTeensBinge-FriendlyComfort WatchPure Escapism

Skip it if

You want something quiet and calm

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Based on the GoodWatch fingerprint: our scores for 70+ attributes of every show. Select a row to see all of them.

Episode ratings

IMDb rating of every episode, one row per season
SeasonEpisode 1Episode 2Episode 3Episode 4Episode 5Episode 6Episode 7Episode 8Episode 9Episode 10Episode 11Episode 12
IMDb rating of every episode, one column per season
Episode
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
Episode 12

About

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 unassuming high schooler is actually an assassin. Thus, the potentially cutthroat cohabitation of a ninja and an assassin begins!
Action ComedyAnime SeriesSecret IdentitiesHigh School LifeNinja & AssassinOdd Couple DynamicsUnexpected CohabitationMartial ArtsHumorous ActionCrime Comedy

Crew

Directed by:
Yukihiro Miyamoto, Shohei Fujita, Satoru Kakutani
Produced by:
Mao Higashi, Aya Iizuka, Toshinori Fujiwara
Composed by:
Ryuunosuke Kasai

Sequels and Prequels

No sequels or prequels available

Media

Questions about A Ninja and an Assassin Under One Roof

Quick answers from GoodWatch data.

Where can I stream A Ninja and an Assassin Under One Roof legally?

Crunchyroll

A Ninja and an Assassin Under One Roof is included with a subscription to Crunchyroll in the United States. You can watch it free with ads on Crunchyroll. All links in Where to Watch go to these licensed services.

Is A Ninja and an Assassin Under One Roof worth watching?

70
GoodGoodWatch score

Mostly. It's well received, with a GoodWatch score of 70/100 (IMDb 7.1). The GoodWatch score combines critic and audience ratings.

What is A Ninja and an Assassin Under One Roof rated?

TV-14Violence

It's rated TV-14 in the United States. Content advisories: violence.

How many seasons does A Ninja and an Assassin Under One Roof have?

1 season

It has 1 season with 12 episodes of about 24 minutes each.

When did A Ninja and an Assassin Under One Roof air?

It ran from 2025 to 2025 and has ended.

What language is A Ninja and an Assassin Under One Roof in?

Japanese

It was made in Japanese. Produced in Japan.

In how many countries can I watch A Ninja and an Assassin Under One Roof?

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GoodWatch finds legal streaming, rental, or purchase options for A Ninja and an Assassin Under One Roof in 63 countries. Pick any of them in Where to Watch to see the local services.