The Testament of Sister New Devil
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!
First Air Year
2015
Seasons
2
Audience Score
7.9
Genres
Animation, Action & Adventure, Comedy, Sci-Fi & Fantasy
Series Snapshot
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!
Why This Page Helps
The Testament of Sister New Devil is a intense pick with easy complexity, which makes it a strong option when you want something that feels specific instead of generic.
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TV FAQ
Questions People Usually Search
Who should watch The Testament of Sister New Devil?
The Testament of Sister New Devil is best for viewers who want animation, action & adventure, comedy, sci-fi & fantasy with clearer next-step recommendations.
What tone does The Testament of Sister New Devil have?
The overall tone leans intense, which is why this page connects to related binge, mystery, and mood-based recommendation pages.
Is The Testament of Sister New Devil easy to binge?
The Testament of Sister New Devil sits around easy complexity, so the best follow-up depends on whether you want something denser or something easier to keep running.
What should I watch after The Testament of Sister New Devil?
Use the similar shows, season guide, and related discovery pages below to keep the same viewing mood going without starting from scratch.