Toujo Basara, a first-year high school student, is shocked when his father introduces him to two beautiful step-sisters, Mio and Maria, who are actually a Demon Lord and a succubus.
Two girls, Maria and Mio, disrupt Basara Toujou's life by moving in with him. The girls, a succubus and a future Demon Lord, respectively, harbor secrets of their own.
Aired: Jan 7, 2015Toujou Basara's life takes an unexpected turn when his father decides to rema...
Aired: Jan 14, 2015Basara's life takes a surprising turn as he becomes Mio's master in a Master/...
3. Saikai no shinrai no hazama
Aired: Jan 21, 2015Next episode, tensions escalate at school as demons become aware of Mio's pre...
4. Kanashimi ga zero ni naru made
Aired: Jan 28, 2015The tragedy that visited the hero village and Basara was the destruction of t...
5. Asa no imouto no maou mosou
Aired: Feb 4, 2015Basara wakes up to find Maria in his bed, only to be interrupted by Mio and Y...
Aired: Feb 11, 2015As the stage is set for an epic battle, Basara and his sisters gear up for a ...
Aired: Feb 18, 2015The epic clash between the hero clan and the demon clan unfolds, featuring un...
Aired: Feb 25, 2015Basara is approached by Yuki, who requests a master/server pact similar to th...
Aired: Mar 4, 2015Basara and Yuki initiate the pact ceremony, with Yuki dressed in a provocativ...
Aired: Mar 11, 2015Mio is taken captive by Zolgia after Maria's betrayal, while Basara is captur...
11. Chouhou-sha... Sono sakini aru mono
Aired: Mar 18, 2015Basara and his sisters engage in a fierce battle against Zolgia, but things t...
12. Kono yoru, kono toki no tame ni
Aired: Mar 25, 2015The climactic showdown unfolds inside the monster's lair, with Lars and Zolgi...
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The Testament of Sister New Devil (Official HD Trailer) - Anime 2015
