6.3 average score on AniList
The Testament of Sister New Devil
新妹魔王の契約者
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The same story, elsewhere
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Who is in it
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Basara Toujou 
Mio Naruse 
Yuki Nonaka 
Maria Naruse 
Jin Toujou 
Sakaki Chika 
Shella 
Kurumi Nonaka 
Zest 
Chisato Hasegawa Trailer
The facts
- Status
- Finished
- Episodes
- 12
- Studio
- Production IMS
- First released
- 2015
- Country
- Japan
- Format
- anime
- Author
- Tetsuto Uesu, Nekosuke Ookuma
- AniList favourites
- 2,390
What it is about
When a pair of sexy girls, Maria and Mio, come to live with high school student Basara Toujou, his life changes forever. The two girls have a secret that they don’t keep for long—Maria is a succubus, and Mio is a future Demon Lord. But Basara has a secret of his own—he’s the last descendant from a clan of demon-fighting heroes. To make things even more complicated, the girls force Basara into a master-servant contract, and Basara ends up becoming their master! What happens when you put a succubus, a demoness, and a demon-fighting hero under the same roof? They form a bond that will help them to take on anything! (Source: Funimation)
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