The Testament of Sister New Devil

A silly, fanservice-heavy supernatural romp that breezes by with playful energy and little seriousness.

Created by

Kiyomitsu Sato, Takashi Ando

Genres

Animation, Action & adventure, Comedy

Starring

Yuichi Nakamura, Ayaka Asai, Kaori Fukuhara

Overview

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!

How it feels

Brisk and easy to follow.

Content

Strong sexual content. Mild violence and language. No gore.

Note

Written by AI, so it can be wrong. Full breakdown

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Watch the trailer on YouTube (opens in a new tab)