The Testament of Sister New Devil (2015)
Plot — What is The Testament of Sister New Devil about?
Toujou Basara is a high school student whose father has suddenly just remarried. His father then departs overseas leaving Basara with two new beautiful step-sisters. Little does he know, his new sisters, Mio and Maria are actually the new Demon Lord and a succubus!? Almost trapped into a life of servitude, Basara forms a reverse contract by accident and ends up becoming Mio's master! Hijinks ensue as Basara finds himself in one ecchi situation after another. However, Mio's life is in danger as she is pursued by demons and heroes!
Top Cast & Creator
▶ The Testament of Sister New Devil — Official Trailer
Streaming Availability
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Quick Facts
| Type | Web Series |
| First Aired | 2015 |
| Genre | Animation, Action & Adventure, Comedy, Sci-Fi & Fantasy |
| Language | Japanese |
| Seasons | 2 (22 episodes) |
| Audience Score | 79% (7.9/10, 368 votes) |
The Testament of Sister New Devil — FAQ
Is The Testament of Sister New Devil worth watching? The Testament of Sister New Devil holds a 7.9/10 rating from 368 viewers. Toujou Basara is a high school student whose father has suddenly just remarried. His father then departs overseas leaving Basara with two new beautiful step-sisters. Little does he know, his new sisters, Mio and Maria ar
Who is in the cast of The Testament of Sister New Devil? It stars Yuichi Nakamura, Ayaka Asai, Kaori Fukuhara, Tomokazu Sugita, Yuu Asakawa, Iori Nomizu and more.
Where can I stream The Testament of Sister New Devil? You can stream The Testament of Sister New Devil on Crunchyroll, Crunchyroll Amazon Channel. Availability may vary by region.
When did The Testament of Sister New Devil release? It first aired in 2015.
