Movies

HomeMoviesSearchTV SeriesBookmarksView Source
The Testament of Sister New Devil

The Testament of Sister New Devil

Genres

AnimationSci-Fi & FantasyAction & AdventureComedy

OverView

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!

Others

Budget

$--

Revenue

$--

Status

Ended

Original Language

Japanese

Runtime

mins

Rating

7.9/10

Release Date

21 August 2025

Country

Japan

Cast

Yuichi Nakamura

Yuichi Nakamura

Basara Tojo (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 Tojo (voice)

Seiko Yoshida

Seiko Yoshida

Zest (voice)

Similar TV Shows

6.3

School Days

August 2025 •Japanese

A rumor states that if you take a photo of someone you like with your cellphone and keep it hidden, they'll fall for you. Will Makoto win his love by taking a picture of Kotonoha without anyone knowing?

8.5

Rurouni Kenshin

August 2025 •Japanese

The Meiji Era was one of great renewal for Japan, where swords and killing were outlawed. However, many survivors from the time of Revolution still live, lurking in the shadows and waiting for a chance to use their killing blades again. Only Kenshin Himura, formerly one of the most brutal of killers, hopes to keep his swordsman's honor and still live in the new era.

0.0

Pirate Prince

August 2025 •Japanese

0.0

Robotan

August 2025 •Japanese

8.0

Track City

August 2025 •Korean

7.9

Gudetama: An Eggcellent Adventure

August 2025 •Japanese

Gudetama, the lazy egg, reluctantly embarks on an adventure of a lifetime with Shakipiyo, a newly hatched chick, who is determined to find their mother.

0.0

冒険ガボテン島

August 2025 •Japanese

0.0

Animal 1

August 2025 •Japanese

8.5

Marriage Is Difficult for a Ninja

August 2025 •Japanese

Hotaru Kusakari is married to Gorō Kusakari, and she works as a pharmacist. She holds a secret that she is really a ninja and part of the Kōka ninja clan. Her husband holds a routine job as a postal delivery man, but he has a secret as well. He is also a ninja and part of the Iga ninja clan. Even though Hotaru and Gorō are a married couple, they are each unaware that their partner is a ninja.

0.0

Kaibutsu-kun

August 2025 •Japanese

The prince of Kaibutsu Land, Kaibutsu-kun, decides to go to the human world as part of his training to become the King.

0.0

The Ringleader of the Sunset

August 2025 •Japanese

A transfer student only just arrives and is confronted by the school gang. One by one he defeats the gang members and challenges their leader to a fight. Each 10 minute episode aired Monday through Saturday.

1.0

もーれつア太郎

August 2025 •Japanese

0.0

Umeboshi-denka

August 2025 •Japanese

The goofy tales of a king and his family who make their way to Earth after their planet explodes.

0.0

Goro the Terrible

August 2025 •Japanese

The non-athletic head of the school newspaper department participates in various club activities, including a number of sports clubs, with disastrously hilarious results. (Source: AniDB)

0.0

動物村ものがたり

August 2025 •Japanese

5.0

Rumble Garanndoll

August 2025 •Japanese

Japan, 2019, just before the dawn of a new era. Suddenly, a rift to another dimension appears in the sky, revealing an alternative world "Shinkoku Nippon," with the sky and the earth upside down. This parallel world keeps the former militarism, with its era being Eternal Showa. The military invades the real Japan with giant humanoid robots called "GARANN" and their gas weapons "GENMU", rendering our modern weapons ineffective. "Shinkoku Nippon" instantly seizes the government and achieves de facto conquest of Japan. The new era, "Reiwa," has not arrived for Japan.

7.3

Love After World Domination

August 2025 •Japanese

It’s love at first sight for Fudo and Desumi, except it was during a battle of life and death. Fudo, leader of the hero squad Gelato 5, and Desumi, the Reaper Princess of the evil society Gekko, have found themselves caught in a forbidden love—and it’s their first relationship! Moving in secrecy, they live holding hands with one weapon in the other, finding out what’s truly fair in love and war.

7.5

Fuuto PI

August 2025 •Japanese

Sometime after the events of Kamen Rider W, Shotaro Hidari and Philip continue to solve crimes and fight evil as superhero detectives in the windy city of Fuuto.

7.3

Obey Me!

August 2025 •Japanese

Lucifer, Satan, and the other five princes of hell are students at the Royal Academy of Diavolo, where they train to rule the Demon World. From following humans to falling in love, their individual quirks land them in interesting situations every single day! Will their antics get them expelled, or will one of these infamous brothers come out on top?

0.0

Immortality

August 2025 •Chinese

Mo Ran is the young disciple of the most powerful cultivator in the world, Chu Wan Ning. Due to misunderstandings and general differences, the two have been at odds with each other. Chu Wan Ning finds himself helpless in the face of Mo Ran's teenage rebellion and the two keep on drawing further apart. Unbeknownst to Chu Wan Ning, in a past life, Mo Ran and Chu Wan Ning's animosity ended in great bloodshed and misery when Mo Ran turned to the dark cultivating techniques. After the past life ends, sixteen-year-old Mo Ran wakes up with knowledge regarding the events of that past life. Believing he can change his tragic end this time around, Mo Ran sets out to change the course of events as he knows them but soon finds out things are not as they seemed to him.