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

Cast:

Where to Watch The Testament of Sister New Devil online

Select your country to find out where to watch "The Testament of Sister New Devil".

Episodes

Season 1Season 2Season 7

Skip this

Crunchyroll

Ratings

Your rating:

IMDb rating

Visit page

6.6

Reviews

Teyie

rated

Good video

2 years ago

Skip this

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

You can stream The Testament of Sister New Devil on: Crunchyroll Apple TV