A Ninja and an Assassin Under One Roof

Synopsis

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!

First Air Date: 2025-04-10

Last Air Date: 2025-06-26

Number of Seasons: 1

Number of Episodes: 12

Networks: AT-X

View Technical Specifications on IMDb

Top Cast

Haruna Mikawa as Satoko Kusagakure / Roboko (voice)
Kana Hanazawa as Konoha Koga (voice)
Yu Serizawa as Marin Izutsumi (voice)
Eri Kitamura as Kuro (voice)
Rumi Okubo as Yuriko (voice)
Mao Ichimichi as Fumiko Kusagakure (voice)
Kyoka Moriya as Michiru Kusagakure (voice)
Mai Narumi as Ayaka Kusagakure (voice)
Yui Ogura as Aoko Yoshida (voice)

Seasons

Season 1 (2025)

No overview available for this season.

Episodes:

Ep. 1: A Ninja and an Assassin Meet (2025-04-10)

Konoha wants to become the best assassin and it seems that Satoko's ninja skills will come in handy.
Ep. 2: Daily Life of a Ninja and an Assassin (2025-04-17)

Satoko attempts to buy new clothes for herself and runs into Kuro, the leader of the runaway ninjas.
Ep. 3: A Ninja and an Assassin's Job (2025-04-24)

Satoko tries to find a part-time job, but it's not as easy as she thought, and Kuro's SO appears!
Ep. 4: A Ninja and an Assassin's Relationship (2025-05-01)

Satoko attempts to charm Konoha with Kuro's suggestions.
Ep. 5: A Robot and an Assassin Under One Roof (2025-05-08)

Satoko is replaced by... A robot? And Konoha is none the wiser, forming an unshakable bond with the robot.
Ep. 6: A Busty Girl and an Assassin Under One Roof (2025-05-15)

With the help of Marin's invention, Satoko tries a new ninja skill: Breast Storage Ninjutsu!
Ep. 7: An Assassin and Her Classmate's Friend (2025-05-22)

Satoko takes interest in social media while Konoha is introduced to school prodigy, Aoi, who helps with her future career plans.
Ep. 8: A Ninja and an Assassin's Big House (2025-05-29)

Satoko and Konoha move out, but it appears they're not alone in their big new house.
Ep. 9: A Ninja and an Assassin's Experiment (2025-06-05)

Satoko needs to find a new iconic outfit and find out the extent of her ninjutsu's capabilities.
Ep. 10: A Ninja and a Baby Assassin (2025-06-12)

Marin is kidnapped and Konoha is turned into a baby! It's up to Satoko to save the day.
Ep. 11: A Ninja and an Assassin's Big Dilemma (2025-06-19)

Satoko's injured and Konoha takes on challenging missions due to her career and life being on the line.
Ep. 12: A Ninja and an Assassin Under One Roof (2025-06-26)

As Satoko waits to hear back from Konoha, she gets a few upgrades. But will Konoha come home safe and sound?