Is The Testament of Sister New Devil available in Japan?
Yes, The Testament of Sister New Devil is available for streaming in Japan.

The Testament of Sister New Devil
First-year high school student, Toujo Basara, was suddenly have two beautiful step-sisters adopted by his father. But Mio and Maria's true forms are actually the newbie Demon Lord and a succubus!?
Streaming in 72 countries
Last updated: November 7, 2026Where to watch in Japan
Where else it's streaming
- CCrunchyroll
Available in
+64
68 countries
Prime VideoAvailable in
2 countries- AAAniverse Amazon Channel
Available in
2 countries - CACrunchyroll Amazon Channel
Available in
2 countries - ADAnime Digital Network Amazon Channel
Available in
2 countries - WWatcha
Available in
1 country - ADAnimation Digital Network
Available in
1 country - TTVING
Available in
1 country
Details
- Director
- Yushi Suzuki
- Genres
- Action, Animation, Comedy
- Release year
- 2015
- Type
- TV series
- Production
- Japan
Availability in Japan
- Added to Anime Times Amazon ChannelATJun 9, 2026
- Added to FOD
Mar 30, 2026 - Added to U-NEXT
Mar 5, 2026 - Added to dAnime Amazon ChannelDAMay 17, 2025
Data updated Nov 7, 2026
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Streaming libraries change frequently
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FAQ
Is The Testament of Sister New Devil available in Japan?
Yes, The Testament of Sister New Devil is currently available for streaming in Japan.
Where is The Testament of Sister New Devil streaming?
Atlasflix shows the countries and streaming services where The Testament of Sister New Devil is available. Check the country list above for the latest regions.
Can I watch The Testament of Sister New Devil in Japan?
Yes. The Testament of Sister New Devil is streaming on at least one service in Japan right now. Streaming catalogs differ by region and can change over time.




