Watch The Testament of Sister New Devil (2015): stream The Testament of Sister New Devil (2015) on Crunchyroll, Crunchyroll Amazon Channel. Compare all streaming options for this TV show on WhereCanIWatch.tv.

The Testament of Sister New Devil
2 Seasons • 22 Episodes
Top Pick
Stream on Crunchyroll
HD · Included
About
You can stream The Testament of Sister New Devil (2015) on Crunchyroll with a subscription.
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!
The Testament of Sister New Devil is a show that explores themes of magic, harem, romance. It also touches on demon and ecchi and anime.
Trailer
Cast
Yuichi Nakamura, Ayaka Asai, Kaori Fukuhara, Tomokazu Sugita, Yuu Asakawa, Iori Nomizu, Sarah Emi Bridcutt, Keiji Fujiwara, Seiko Yoshida
You might also like
See all →Best way to watch
2 options ranked by value · 🇺🇸 United States
Included with subscription
Last verified 1 day ago

The Testament of Sister New Devil
2 Seasons • 22 Episodes
You can stream The Testament of Sister New Devil (2015) on Crunchyroll with a subscription.
Cast
Yuichi Nakamura, Ayaka Asai, Kaori Fukuhara, Tomokazu Sugita, Yuu Asakawa, Iori Nomizu, Sarah Emi Bridcutt, Keiji Fujiwara, Seiko Yoshida
2 options ranked by value · 🇺🇸 United States
Keep browsing: Airing Now · Popular TV Shows · Animation · Action & Adventure
magic · harem · romance · demon · ecchi · anime · big tits · based on light novel
The Testament of Sister New Devil is streaming on Crunchyroll. The Testament of Sister New Devil is streaming on Crunchyroll Amazon Channel. Availability last verified April 13, 2026.





