Popular
Th3EN
Th3
Movie
Completed
Random
Expand
Auto Play
Auto Next
Auto Skip
Prev
Next
Watching On-Hold Plan to Watch Dropped Completed
Watch more seasons of this anime
Season 1
OVA-1
Season 2
OVA-2
OVA-3: Departures
The Testament of Sister New Devil

The Testament of Sister New Devil

R+
HD
12
12
Running into your new stepsister in the bathroom is not the best way to make a good first impression, which Basara Toujou learns the hard way. When his father suddenly brings home two beautiful girls and introduces them as his new siblings, he has no choice but to accept into his family the Naruse sisters: busty redhead Mio and petite silver-haired Maria. But when these seemingly normal girls reveal themselves as demons—Mio the former Demon Lord's only daughter and Maria her trusted succubus servant—Basara is forced to reveal himself as a former member of a clan of "Heroes," sworn enemies of the demons. However, having begun to care for his new sisters, Basara instead decides to protect them with his powers and forms a master-servant contract with Mio to keep watch over her. With the Heroes observing his every move and the constant threat of hostile demons, Basara has to do the impossible to protect his new family members. Moreover, the protector himself is hiding his own dark secret that still haunts him to this day... [Written by MAL Rewrite]
Th3-Anime is the best site to watch The Testament of Sister New Devil SUB online, or you can even watch The Testament of Sister New Devil DUB in HD quality.
View detail
Do you think this website is useful?

Comments

0 Comments
Newest Top Oldest
Loading comments...

Characters & Voice Actors

View more
Naruse, Maria

Naruse, Maria

Main
Fukuhara, Kaori

Fukuhara, Kaori

Naruse, Mio

Naruse, Mio

Main
Asai, Ayaka

Asai, Ayaka

Nonaka, Yuki

Nonaka, Yuki

Main
Bridcutt, Sarah Emi

Bridcutt, Sarah Emi

Toujou, Basara

Toujou, Basara

Main
Nakamura, Yuuichi

Nakamura, Yuuichi

Hasegawa, Chisato

Hasegawa, Chisato

Supporting
Asakawa, Yuu

Asakawa, Yuu

Hayase, Takashi

Hayase, Takashi

Supporting
Inoue, Gou

Inoue, Gou

Leohart

Leohart

Supporting
Okitsu, Kazuyuki

Okitsu, Kazuyuki

Nonaka, Kurumi

Nonaka, Kurumi

Supporting
Nomizu, Iori

Nomizu, Iori

Sakazaki, Mamoru

Sakazaki, Mamoru

Supporting
Tsuda, Kenjirou

Tsuda, Kenjirou

Shella

Shella

Supporting
Nishihara, Kumiko

Nishihara, Kumiko

Recommended for you

13
13
Monster Strike 3: The Fading Cosmos

Monster Strike 3: The Fading Cosmos

ONA 10m
1
1
1
Argento Soma Special

Argento Soma Special

Special 25m
3
3
Aru Tabibito no Nikki Specials

Aru Tabibito no Nikki Specials

Special 4m
43
43
Beast Wars Second Chou Seimeitai Transformers

Beast Wars Second Chou Seimeitai Transformers

TV 24m
13
13
13
Super Heavy God Gravion

Super Heavy God Gravion

TV 23m
12
12
The Furious Yama

The Furious Yama

ONA 7m
1
1
1
Gall Force 3: Stardust War

Gall Force 3: Stardust War

OVA 61m
3
3
Magical Girl Pretty Sammy OVA

Magical Girl Pretty Sammy OVA

OVA 43m
1
1
Psychic Squad: Recap

Psychic Squad: Recap

Special 24m
35
35
Sonic Soldier Borgman

Sonic Soldier Borgman

TV 24m
12
12
12
Hundred

Hundred

TV 24m
1
1
1
A Wind Named Amnesia

A Wind Named Amnesia

Movie 80m
26
10
26
Saint October

Saint October

TV 25m
35
35
Fight!! Ramenman

Fight!! Ramenman

TV 23m
5
5
Tondemo Senshi Muteking

Tondemo Senshi Muteking

TV 25m
52
52
52
Bakugan Battle Brawlers: New Vestroia

Bakugan Battle Brawlers: New Vestroia

TV 24m
1
1
1
Black Magic M-66

Black Magic M-66

OVA 48m
12
12
12
ChäoS;HEAd

ChäoS;HEAd

TV 27m

Genres

Top 10