Publisher name:

Seven Seas Entertainment

CopyRight Info:

© Tetsuto Uesu 2014 © Kashiwa Miyako 2014

Story by:  Tetsuto Uesu

Art by:   Kashiwa Miyako

genre: Action, Ecchi, Fantasy, Romance, Shounen

Number of Volumes out: Zero (Vol.1 01/19/2016)

Link to Manga’s Official page: Link

Related Anime: Shinmai Maou no Testament

Season Two: Shinmai Maou no Testament: Burst

Synopsis: Sourced from seven seas Entertainment’s website


When his oddball father suddenly decides to remarry, high school student Toujo Basara is about to acquire some very peculiar new family members. Enter his new seductive step-sisters, Mio and Maria. When Basara discovers that one of his step-sisters is a succubus and his other a recently crowned demon lord, all hell breaks loose!

Basara is almost forced into a contract with his demonic sisters where he would act as their eternal servant—but something goes wrong. Instead, a reverse contract is formed, and Basara becomes the master. Between fending off their seductive advances to coping with the attacks of rival demon contractors, Basara has a big learning curve if he is to survive.

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