
The Testament of Sister New Devil
201524m2 seasonsAnimationAction & AdventureComedy
7.9
TMDB
376 votes
Trailer
The Testament of Sister New Devil: Season 1 - Trailer · plays on YouTube
Where to watch
USStream
- Crunchyroll
- Crunchyroll Amazon Channel
Buy
- Apple TV Store
Availability data from JustWatch, for the United States.
Synopsis
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!
- Written by
- Tetsuto Uesu
Cast
Details
- First aired
- January 7, 2015
- Episode length
- 24m
- Seasons
- 2
- Status
- Ended
- Language
- JA
- Original title
- 新妹魔王の契約者
- Country
- Japan































