Shinmai Maou no Testament
The Testament of Sister New Devil
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Shinmai Maou no Testament

Alternative Titles

Synonyms: Shinmai Maou no Keiyakusha, The Testament of Sister New Devil
Japanese: 新妹魔王の契約者〈テスタメント〉
English: The Testament of Sister New Devil
More titles

Information

Type: Manga
Volumes: 9
Chapters: 46
Status: Finished
Published: May 25, 2013 to Apr 26, 2017
Genres: Action Action, Fantasy Fantasy, Romance Romance, Ecchi Ecchi
Demographic: Shounen Shounen
Serialization: Shounen Ace
Authors: Uesu, Tetsuto (Story), Kashiwa, Miyako (Art)

Statistics

Score: 7.151 (scored by 53655,365 users)
1 indicates a weighted score.
Ranked: #66772
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #1125
Members: 17,570
Favorites: 148

Resources

7.15
Ranked #6677Popularity #1125Members 17,570
Add to My List
Volumes: /9
Chapters: /46

Synopsis

"Hey, you said you wanted an little sister, right?" First year high school student, Toujo Basara, was suddenly asked by his farther and fell into a state of panic. On top of that, the eccentric father told him he will be getting remarried. He then departed overseas after bringing Basara two beautiful step-sisters. But Mio and Maria's true forms are actually the newbie Demon Lord and a succubus!? Basara was almost entered into a master and servant contract with Mio, but a "reversed" contract was formed by mistake, and Basara is now the master!? Moreover, Basara is being hit by ecchi situation one after another due to the contract, but Mio's life is being pursued by other demon tribes and hero tribes!! The most powerful contractor's desire action drama begins!

(Source: MU)

Background

Shinmai Maou no Testament was published in English as The Testament of Sister New Devil by Seven Seas Entertainment from January 19, 2016 to July 31, 2018. It has also been published in Italian and Brazilian Portuguese by Panini Comics under the Planet Manga imprint since June 6, 2015 and July 2016, respectively.

Characters

Zest
Supporting
Nonaka, Kurumi
Supporting
Toujou, Jin
Supporting
Liala
Supporting
Kajiura, Rikka
Supporting

Reviews

Oct 14, 2021
tl;dr: A solid story involving an interesting cast though told in a manner that doesn’t feel as exciting as it could be.

This is the manga adaptation of a light novel series that also received two anime seasons and a film. I have already seen the anime and am quite fond of it, and thus this review is going to be from the perspective of someone that had already seen the anime and liked it but was looking for more media related to it.

The best part about this series is the good and likable cast in a story that has a solid combination of action, romance, ...
Oct 21, 2014
Preliminary (14/46 eps)
First of all, let me say that however much I will insult this manga, I did enjoy it to the fullest. This manga by UESU Tetsuto and MIYAKO Kashiwa is about a first year highschool student, Toujo Basara, getting two new stepsisters after his father remarries. Before he knows it, his life gets turn upside down.

Story:7/10

The story starts off as a generic romance-incest-ish manga, but turns into so much more. It does develop the story well, but personally, I feel that they should focus more on the plot instead of adding unrelated scenes for the purpose of adding the ecchi tag on this ...

Interest Stacks

29 Entries · 165 Restacks
42 Entries · 124 Restacks

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Recent Forum Discussion

Poll: Shinmai Maou no Testament Chapter 46 Discussion
Barrycade - Aug 21, 2022
0 repliesby Barrycade »»
Aug 21, 2022 11:43 AM
Poll: Shinmai Maou no Testament Chapter 45 Discussion
Barrycade - Aug 21, 2022
0 repliesby Barrycade »»
Aug 21, 2022 11:32 AM
Poll: Shinmai Maou no Testament Chapter 44 Discussion
Barrycade - Aug 21, 2022
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Aug 21, 2022 11:10 AM
Poll: Shinmai Maou no Testament Chapter 37 Discussion
Barrycade - Aug 21, 2022
0 repliesby Barrycade »»
Aug 21, 2022 10:55 AM
Poll: Shinmai Maou no Testament Chapter 33 Discussion
Barrycade - Aug 9, 2022
0 repliesby Barrycade »»
Aug 9, 2022 12:10 PM

Recent Featured Articles

20 Meaningful Quotes From Shinmai Maou no Testament

20 Meaningful Quotes From Shinmai Maou no Testament

Unlike the typical ecchi anime packed with nothing but fan service, Shinmai Maou no Testament comes with an interesting and deep storyline. Here are 20 thoughtful quotes to keep you entertained!

by sashamayer19

48,632 views