Currently available on 3 streaming services.

Streaming, rent, or buy The Testament of Sister New Devil – Season 1:

Currently you are able to watch "The Testament of Sister New Devil - Season 1" streaming on Crunchyroll, Crunchyroll Amazon Channel or buy it as download on Apple TV.

Cast

Yuichi Nakamura
Yuichi Nakamura
Basara Tōjō (voice)
Ayaka Asai
Ayaka Asai
Mio Naruse (voice)
Kaori Fukuhara
Kaori Fukuhara
Maria Naruse (voice)
Tomokazu Sugita
Tomokazu Sugita
Yahiro Takigawa (voice)
Yuu Asakawa
Yuu Asakawa
Chisato Hasegawa (voice)
Iori Nomizu
Iori Nomizu
Kurumi Nonaka (voice)
Sarah Emi Bridcutt
Sarah Emi Bridcutt
Yuki Nonaka (voice)
Keiji Fujiwara
Keiji Fujiwara
Jin Tōjō (voice)
Seiko Yoshida
Seiko Yoshida
Zest (voice)