The Testament of Sister New Devil
新妹魔王の契約者
Toujou Basara is a high school student whose father has suddenly just remarried. His father then departs overseas leaving Basara with two new beautiful step-sisters. Little does he know, his new sisters, Mio and Maria are actually the new Demon Lord and a succubus!? Almost trapped into a life of servitude, Basara forms a reverse contract by accident and ends up becoming Mio's master! Hijinks ensue as Basara finds himself in one ecchi situation after another. However, Mio's life is in danger as she is pursued by demons and heroes!
- Episodes
- 22
- Status
- Ended
Seasons
Where to Watch
Availability in United States · data by JustWatch
RaY-World links to licensed platforms — it doesn’t host these titles.
Open optionsCast
Yuichi Nakamura
Basara Tojo (voice)
Ayaka Asai
Mio Naruse (voice)
Kaori Fukuhara
Maria Naruse (voice)
Sarah Emi Bridcutt
Yuki Nonaka (voice)
Tomokazu Sugita
Yahiro Takigawa (voice)
Keiji Fujiwara
Jin Tojo (voice)
Seiko Yoshida
Zest (voice)
Yuu Asakawa
Chisato Hasegawa (voice)
Iori Nomizu
Kurumi Nonaka (voice)
Masaaki Itatori
Guest (voice)
Masaaki Yano
Cardinal (voice)
Hiroki Etou
Shōhei Donoue (voice)
Kazuyuki Okitsu
Leohart (voice)
Kenjiro Tsuda
Mamoru Sakazaki (voice)
Mina
Noel (voice)
Reina Kimura
Student (voice)
Hibiku Yamamura
Lucia (voice)
Hiroto Kazuki
Zolgear (voice)
Kumiko Nishihara
Shella (voice)
Saeko Zogo
Shiho Aikawa (voice)
