Is A Ninja and an Assassin Under One Roof available in Japan?
Yes, A Ninja and an Assassin Under One Roof is available for streaming in Japan.

A Ninja and an Assassin Under One Roof
A high school student who's secretly an assassin saves a runaway ninja named Satoko. After defeating her pursuers, they end up living together, creating an unusual household.
Streaming in 64 countries
Last updated: November 7, 2026Where to watch in Japan
Where else it's streaming
- CCrunchyroll
Available in
+57
61 countries - CACrunchyroll Amazon Channel
Available in
+28
32 countries - CCatchplay
Available in
3 countries - WWatcha
Available in
1 country - SLSony Liv
Available in
1 country - TTVING
Available in
1 country
Details
- Director
- Midori Yoshizawa
- Genres
- Animation, Comedy, Fantasy
- Release year
- 2025
- Type
- TV series
- Production
- Japan
Availability in Japan
- Added to Anime Times Amazon ChannelATJul 1, 2026
- Added to Prime Video
Aug 31, 2025 - Added to Hulu
Jun 29, 2025 - Added to dAnime Amazon ChannelDAJun 26, 2025
Data updated Nov 7, 2026
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Streaming libraries change frequently
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FAQ
Is A Ninja and an Assassin Under One Roof available in Japan?
Yes, A Ninja and an Assassin Under One Roof is currently available for streaming in Japan.
Where is A Ninja and an Assassin Under One Roof streaming?
Atlasflix shows the countries and streaming services where A Ninja and an Assassin Under One Roof is available. Check the country list above for the latest regions.
Can I watch A Ninja and an Assassin Under One Roof in Japan?
Yes. A Ninja and an Assassin Under One Roof is streaming on at least one service in Japan right now. Streaming catalogs differ by region and can change over time.

