Name: The Testament of Sister New Devil
Genre: Action & Adventure, Animation, Comedy, Sci-Fi & Fantasy
Released: 2015-01-07

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S1 · E5

Season 1, Episode 5

A Little Sister's Morning Demon Lording

2015-02-04

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S2 ENDED

The Testament of Sister New Devil poster

TV Series · Action & Adventure, Animation, Comedy, Sci-Fi & Fantasy · 2015

Watch The Testament of Sister New Devil | 2015

NOW PLAYING · S1 E4 - Until Sadness Reaches Zero · 24m

WATCH FREE COMPLETE HIGH QUALITY ENDED

7.9

2 Seasons

22 Episodes

Basara suffers a deep wound in the battle against the white-masked man after Mio's power. Mio regrets getting Basara involved, and challenges the white-masked man to battle on her own. Meanwhile, in order to protect Mio, Basara resolves to use the "forbbiden art" he sealed away after the events of his past. What was the tragedy that visited the hero village and Basara?

Rating

* 7.9 / 10

Episodes

22 Total

Premiered

January 7, 2015

Status

Ended

Language

Japanese

Country

Japan

Network

Views

Quality

4K · HDR10

Votes

353

Action & Adventure Animation Comedy Sci-Fi & Fantasy

10 of 12 episodes · Season 1

E1 24m

Episode 12015-01-07

The Day I Got A Little Sister

Thanks to his father's sudden remarriage, Toujou Basara finds himself with two beautiful new step-sisters. Their names are Naruse Mio and Maria. Mio wakes him up in the morning, while Maria stands in the kitchen wearing a suggestive outfit...

7.9

First Contract Between Servant And Master

E2 24m

Episode 22015-01-14

First Contract Between Servant And Master

As daughter of the former demon lord, Mio's foster parents were slain by powerful demons after her life. Still seeking to slay her, Basara reveals himself as a member of the hero clan--an enemy of the demons--and vows to protect Mio as a member of his family.

7.9

E3 24m

Episode 32015-01-21

Reunion and a Gap in Trust

Basara's childhood friend Nonaka Yuuki warns him not to get involved with Naruse Mio any longer. She is a fellow member of the hero clan, and the one charged with observing Mio. She claims that Mio will bring great disaster, but Basara proclaims that he will protect Mio as a girl on his own.

7.9

E4 24m

NOW PLAYING2015-01-28

Until Sadness Reaches Zero

7.9

E5 24m

Episode 52015-02-04

A Little Sister's Morning Demon Lording

With the battle against the white-masked man settled, they returned to their bawdy daily life. Basara wakes up with his hand groping Maria's butt, he runs into a naked Mio when he enters the bathroom, and Yuki sneaks into the bath with him. The master-servant pact lying at the heart of everything. Accoring to Takigawa, his classmate and the white-masked man, the pact between Basara and Mio holds another secret. Meanwhile, Basara's childhood friend Yuki invites him out on a date...

7.9

E6 24m

Episode 62015-02-11

Bearing Growing Emotions

Basara goes on a date with Yuki. Unaccustomed to the shopping center, when the two of them are overwhelmed by a clerk's sales talk, Mio stops following to rescue them.

7.9

E7 24m

Episode 72015-02-18

The Depths of Love and Hatred

Basara leads Mio to higher peaks as he pursues pleasure with the use of syrup. With their master-servant pact reaching a new level, they both bring their full might to face the ones trying to eliminate Mio: Takashi and Kurumi.

7.9

E8 24m

Episode 82015-02-25

Erotic Succubus Out of Control

Ten days pass since the battle with Takashi and others. Although the battle ended with reconciliation, Yuki returned to the hero's village. ...or she was supposed to, but when Basara returns home, he finds Yuki in an apron!

7.9

Merits and Demerits of Master and Servant

E9 24m

Episode 92015-03-04

Merits and Demerits of Master and Servant

Basara and Yuki begin the ceremony to form their pact. Clad in a bustier and garter belt, Yuki was raring to go for it, but she refused to forge the pact normally, and suffered the same succubus curse as Mio.

Mio has been captured by Zolgia following Maria's betrayal. Basara too is captured by Lars and brought to Zolgia's mansion. Lars' goal is to exchange Basara for Mio. He explains that he's only doing his duty as Mio's observer, but negotiations fail, and Zest slays him.

7.9

Episode Synopsis

Show Details

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!

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