Ninja to Koroshiya no Futarigurashi

A Ninja and an Assassin Under One Roof / 忍者と殺し屋のふたりぐらし / NinKoro / A Ninja and an Assassin Living Together
Ninja to Koroshiya no Futarigurashi
Genres: Shounen, Slice of Life
Demographics: Shounen
Studios: Shaft
Producers: AT-X, Bit grooove promotion, BS11, Heart Company, Kadokawa, Kansai Telecasting, Movic, Pony Canyon
Rating: 7.64 / 10
Rank: #1512
Popularity: #3575
Users Listed: 46,482
Users Scored: 17,241
NSFW: No
Last Updated: 05/13/2025
Aired: April 10, 2025 – June 26, 2025 (Spring)
Type: tv
Source: manga
Age Rating: PG 13
Episodes: 12
Broadcast: Thursday at 22:30 (JST)

Synopsis:

The series follows Satoko Kusagakure, a ninja seeking a life beyond her village, who unexpectedly finds herself sharing an apartment with Konoha. Konoha is a high school student concealing a life as an assassin within the city. Satoko’s unique ninjutsu ability to imbue objects with elemental properties draws Konoha's interest, leading to an unconventional arrangement: housing in exchange for assistance with post-job cleanup.

The narrative explores their evolving dynamic as they navigate the consequences of Konoha's profession and the repercussions from Satoko’s past. Amidst this backdrop of clandestine activity, the story highlights the mundane aspects of their lives – shared meals, navigating daily routines, and forging an unlikely bond through their contrasting worlds. The anime presents a blend of action and slice-of-life elements, examining themes of belonging, responsibility, and the complexities of identity in a world where tradition clashes with modern realities.

Trailer:

Streaming Platforms:

Episodes:

  • Episode 1: A Ninja and an Assassin Meet (Aired: 04/10/2025)
  • Episode 2: Daily Life of a Ninja and an Assassin (Aired: 04/17/2025)
  • Episode 3: A Ninja and an Assassin's Job (Aired: 04/24/2025)
  • Episode 4: A Ninja and an Assassin's Relationship (Aired: 05/01/2025)
  • Episode 5: A Robot and an Assassin Under One Roof (Aired: 05/08/2025)
  • ... and 7 more episodes

Characters:

  • Koga, Konoha (Main) - Voice Actors: Hanazawa, Kana
  • Kusagakure, Satoko (Main) - Voice Actors: Mikawa, Haruna
  • Izutsumi, Minato (Supporting) - Voice Actors: Tanaka, Aimi
  • Izutsumi, Marin (Supporting) - Voice Actors: Serizawa, Yuu
  • Kuro (Supporting) - Voice Actors: Kitamura, Eri
  • Kusagakure, Sakura (Supporting) - Voice Actors: Itou, Ayasa
  • Kusagakure, Mao (Supporting) - Voice Actors: Koga, Aoi
  • Kusagakure, Kanie (Supporting) - Voice Actors: Taichi, You
  • Kusagakure, Meiden (Supporting) - Voice Actors: Minaguchi, Yuko
  • Kusagakure, Kanon (Supporting) - Voice Actors: Uchida, Maaya
  • Kusagakure, Yukari (Supporting) - Voice Actors: Shintani, Mayumi
  • Kusagakure, Ayaka (Supporting) - Voice Actors: Narumi, Mai
  • Kusagakure, Karin (Supporting) - Voice Actors: Uchiyama, Yumi
  • Kusagakure, Hatsuko (Supporting) - Voice Actors: Iwami, Manaka
  • Kusagakure, Fumiko (Supporting) - Voice Actors: Ichimichi, Mao
  • Kusagakure, Arisa (Supporting) - Voice Actors: Youmiya, Hina
  • Kusagakure, Michiru (Supporting) - Voice Actors: Moriya, Kyouka
  • Kusagakure, Asuka (Supporting) - Voice Actors: Kusunoki, Tomori
  • Kusagakure, Midori (Supporting) - Voice Actors: Ishigami, Shizuka
  • Roboko (Supporting) - Voice Actors: Mikawa, Haruna
  • Satou, Aoi (Supporting) - Voice Actors: Iguchi, Yuka
  • Yoshida, Aiko (Supporting) - Voice Actors: Ogura, Yui
  • Yuriko (Supporting) - Voice Actors: Ookubo, Rumi

Staff:

  • Fujiwara, Toshinori (Producer)
  • Higashi, Mao (Producer)
  • Iizuka, Aya (Producer)
  • Kudou, Masaki (Producer)
  • Matsukawa, Yuuya (Producer)
  • Miura, Fumi (Producer)
  • Okazaki, Yuu (Producer)
  • Sawahata, Kouji (Producer)
  • Kawamura, Yuuta (Assistant Producer)
  • Nagao, Hiroki (Assistant Producer)
  • Miyamoto, Yukihiro (Director, Episode Director, Storyboard)
  • Kameyama, Toshiki (Sound Director)
  • Fujita, Shouhei (Episode Director)
  • Matsumura, Kouji (Episode Director, Storyboard)
  • Miyazaki, Shuuji (Episode Director, Storyboard, Animation Director)
  • Shibuta, Naoaki (Episode Director, Storyboard)
  • Sumiya, Osamu (Episode Director, Storyboard)
  • Tokudome, Yumena (Episode Director, Storyboard)
  • Yoshizawa, Midori (Episode Director, Storyboard)
  • Nishibe, Maho (Script)
  • Hatsumida, Shiyo (Storyboard)
  • Shiotsuki, Kazuya (Storyboard, Character Design, Animation Director, Chief Animation Director)
  • Takahashi, Yuuya (Storyboard)
  • Yase, Yuki (Storyboard)
  • HaKoniwalily (Theme Song Performance)
  • Hanazawa, Kana (Theme Song Performance)
  • HoneyWorks (Theme Song Arrangement, Theme Song Composition, Theme Song Performance, Theme Song Lyrics)
  • Inoue, Taku (Theme Song Arrangement, Theme Song Composition)
  • Kenmochi, Hidefumi (Theme Song Lyrics)
  • Aoyagi, Masayuki (Planning)
  • Asai, Akito (Animation Director, Assistant Animation Director)
  • Fu, Chun (Animation Director)
  • Fujita, Kazuyoshi (Director of Photography)
  • Guo, Shumeng (Assistant Animation Director, Animation Director)
  • Han, Min-gi (Animation Director, Assistant Animation Director)
  • Horino, Yuuko (Animation Director)
  • Hundred Burger (Original Creator)
  • Iijima, Hisaharu (Art Director)
  • Itou, Yoshiaki (Animation Director, Chief Animation Director, Key Animation)
  • Iwamoto, Rina (Animation Director)
  • Jiang, Hangcen (Animation Director)
  • Kasai, Ryuunosuke (Music)
  • Kawakami, Yuuko (Color Design)
  • Kawashima, Kumiko (Animation Director)
  • Kikuchi, Sadakazu (Executive Producer)
  • Kikuchi, Takeshi (Planning)
  • Kikuchi, Shunsuke (Assistant Animation Director)
  • Kitajima, Yuuki (Animation Director)
  • Kubota, Mitsutoshi (Planning)
  • Kudou, Daijou (Planning)
  • ... and 32 more staff

Related Anime/Manga:

  • Ninja to Koroshiya no Futarigurashi (manga - Adaptation)
  • NinKoro Dance (anime - Other)