"Hey, you said you wanted an little sister, right?" First year highschool 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!
Shinmai Maou no Testament has been published in English as The Testament of Sister New Devil by Seven Seas Entertainment since January 19, 2016. It has also been published in Italian as Sister Devill by Panini Comics under the Planet Manga imprint since June 6, 2015 and in Brazilian Portuguese by Panini Comics/Planet Manga since July 2016.
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.
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 manga. Even though I do enjoy these scenes, it seems to stall the development of the story.
What really drew me to this manga was the art. Have you even seen the vivid colours and character designs? Stunning. The art is very consistent throughout the manga, which is really saying something as the bar was raised high with that fantastic cover. Ten out of ten.
Character: 7/10 (Some spoilers, if you are majorly sensitive to spoilers, better skip this part)
The main character, Toujo Basara, is pretty generic. Oh no, the girl who cheated me out of a house is my sister! We are FAMILY! Who cares of she's the only daughter of the Demon King and keep her and PROTECT her in the house! To add on, he's majorly over-powered. BUT, I have to admit that I do not dislike him.He does fight for himself and knows that he is not the strongest. Plus, he is not a major pervert of accidentally touches a girl's boobs or anything. His tragic backstory is like any other character, so I am going to skip it for now. Moving on...
Moi Naruse. It is really hard to find a character like her that has actually some form of dignity, even though by one solid week, the main character felt her boobs and everything. Stupid fanservice. (but without it, 72.6% of the audience will lose interest, so moving on...)
Oh god no. THE LOLI. Skipping this, i don"t care.
The childhood friend of the main character, Yuki Nonaka. She is the typical "i fell in love with you when you SAVED me FIVE YEARS AGO." tsundere-ish character to her. Hopefully she stays cold, cause that's about all that is interesting to her. There is not much more i can say without spoiling the whole manga.
Overall, I enjoyed this manga greatly. I definitely recommend this manga for all that likes ecchi, a bit of romance and awesome art this manga. Don't go for this if you are looking for some down to action supernatural series, though. You can read it on Kissmanga.com, it is a great website.