The Testament of Sister New Devil

2015, Show

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!

Country: Japan,United States

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Episodes

Season 1Season 2Season 7

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6.5

Reviews

Teyie

rated

Good video

2 years ago

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Frequently asked questions

What is The Testament of Sister New Devil about? Toggle content

In this animated series, Basara Toujo, a high school student, finds himself in a precarious situation when his father remarries and he inherits two beautiful step-sisters. Unbeknownst to him, Mio and Maria are actually the new Demon Lord and a succubus! As Basara tries to navigate his new life, he accidentally forms a reverse contract with Mio, making him her 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, and Basara must step up to protect his new sister. With its blend of sci-fi, adventure, comedy, and animation, this series is sure to keep you on the edge of your seat.

Where can I stream The Testament of Sister New Devil? Toggle content

The Testament of Sister New Devil is currently unavailable to stream in undefined on the streaming services we have in our catalogue

What shows are similar to The Testament of Sister New Devil? Toggle content

Some TV shows that have similar genres and were produced around the same time as The Testament of Sister New Devil include Dragon Ball DAIMA, Magic Maker: How to Create Magic in Another World, My Instant Death Ability Is Overpowered, Fire Force, The Boys Presents: Diabolical, I Am Groot.