Shinmai Maou no Testament

Name: Shinmai Maou no Testament
Rating: 7.62

The Testament of Sister New Devil
新妹魔王の契約者〈テスタメント〉
Shinmai Maou no Keiyakusha

Light Novel7.62052 votes13 volumes · 75 chaptersFinished

ActionSupernaturalEcchiHarem

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About this title

Synopsis

"Hey, you said you wanted a little sister, right?" First year high school student, Toujou Basara, was suddenly asked by his father 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)

Published

Sep 29, 2012 to Mar 31, 2021

Authors

External links

MyAnimeList page Official Site Wikipedia

MAL rank: #2499
Members (MAL): 9,350
Favorites (MAL): 142

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Main characters

Mio Naruse933 fan favorites
External profile
Age: 16 - 18 (End of Series LN) Height: 156cm Weight: 41kg BWH: 90-54-83 Charm Point: Breasts Mio is a beautiful young girl of average height, with long waist-length red hair and violet eyes. She is noted for having a distinctly voluptuous body for someone her age. Mio has been seen wearing a number of outfits throughout the series, with several casual attires at home that are usually form-fitting or revealing, as well as a uniform for attending school. After forming a contract with Basara, Mio gains a choker-like tattoo around her throat which takes the appearance of a love heart with two prongs extending around either side of her neck. Mio normally displays a calm demeanor, preferring to remain quiet when around others; however, she is prone to outbursts when faced with inappropriate situations such as finding erotic magazines underneath Basara's bed or being left at the mercy of Maria's succubus curse. Despite this, she is also caring and affectionate, genuinely appreciate Basara's kind treatment and protection as well as feeling uncomfortable about having to deceive innocent people. Deep down she is afraid of her current situation and constantly being under threat, but when faced with danger she won't hesitate to face the challenge. Originally, when trying to deceive Basara and his father, Mio displayed a personality very typical to that of teenage girl. While at home she acted like a normal sister towards Basara, waking him up in the mornings and referring to him as "big brother."
Chisato Hasegawa591 fan favorites
External profile
Height: 168 cm Weight: 48 kg BWH: 98-58-88 Charm Point: hymen Chisato Hasegawa is the school nurse of Hijirigasaka Academy and is a mentor to Basara.
Basara Toujou536 fan favorites
External profile
Toujou Basara is an ex-member of the Hero-clan. He lives with his two step sisters who are both Demons. Basara is determined no matter what to protect Naruse from anyone wanting to cause harm to her.
Maria Naruse400 fan favorites
External profile
Three sizes: B64-W48-H65 Maria is Mio's sister and guardian. She will protect Mio no matter what. She is a rather childish person and likes teasing people no matter how serious the situation is. Despite this, she can be dead serious as seen when she revealed her real identity to Basara. (Source: Shinmai Maou no Testament Wiki)
Yuki Nonaka318 fan favorites
External profile
Height: 163 cm Weight: 43 kg BWH: 79-53-84 Charm point: butt Yuki is a member of the Hero Clan who watches over Mio Naruse. She is also Basara's childhood friend.