A Ninja and an Assassin Under One Roof Highlights Couple Kuro & Yuriko

A Ninja and an Assassin Under One Roof Spotlights Couple Kuro & Yuriko
A Ninja and an Assassin Under One Roof kuro and yuriko pair visual feature image cropped© H/​K/​NP

The recent pair visual has been revealed for the ongoing A Ninja and an Assassin Under One Roof TV anime series, showcasing the young couple Kuro and Yuriko. The anime premiered in Japan on April 10, 2025 and is set to run for 12 episodes.

  • • Haruna Mikawa as Satoko Kusagakure
  • • Kana Hanazawa as Konoha Koga
  • • Yu Serizawa as Marin Izutsumi
  • • Eri Kitamura as Kuro
  • • Rumi Okubo as Yuriko

The anime series (also referred to in Japan as Ninja to Koroshiya no Futarigurashi or NinKoro) is adapted from the manga by HundredBurger and commenced serialization in ASCII Media Work’s Comic Dengeki Daioh G on February 26, 2021. Five tankobon volumes have been published as of March 2025. Seven Seas Entertainment secured the rights to release the manga in English in December 2025.

Ninja to Koroshiya no Futarigurashi key visual© H/​K/​NP

Crunchyroll is streaming A Ninja and an Assassin Under One Roof globally, excluding Japan, and provides the main synopsis as:
On a typical journey home from school, Konoha Koga saves Satoko Kusagakure, a ninja who has fled her village. Shortly after, pursuers from the village arrive, searching for Satoko, only to be skillfully handled by Konoha. Surprisingly, the seemingly ordinary high schooler is an assassin. Thus, the potentially cutthroat cohabitation of a ninja and an assassin commences!

🇯🇵 Japan lovers, don’t miss these essential picks for learning and travel!
Japanese from Zero! 1: Proven Techniques to Learn Japanese for Students and Professionals
  • Used Book in Good Condition
  • George Trombley (Author)
  • English (Publication Language)
  • 376 Pages - 08/22/2014 (Publication Date) - Learn From Zero (Publisher)
Japan Travel Guide: Things I Wish I'D Known Before Going to Japan (2026)
  • Ken Fukuyama, Yuki Fukuyama (Author)
  • English (Publication Language)
  • 246 Pages - 10/11/2022 (Publication Date) - Independently published (Publisher)
Japanese Vocabulary: a QuickStudy Laminated Reference Guide (Quick Study Academic)
  • Used Book in Good Condition
  • Sumiko Uo (Author)
  • English (Publication Language)
  • 6 Pages - 01/01/2005 (Publication Date) - BarCharts Publishing Inc. (Publisher)

Source: A Ninja and an Assassin Official Twitter (via AIR News)