★ 6.9 TV Series
High School DxD
The Testament of Sister New Devil BURST
Shinmai Maou no Testament: BURST · 新妹魔王の契約者 BURST
After two demon girls, Maria the succubus and Mio the demoness, force Basara into a contract that makes him their master, the trio form a complicated master-servant relationship. Basara is the last descendant of a demon-fighting hero clan,… Read more
Storyline
After two demon girls, Maria the succubus and Mio the demoness, force Basara into a contract that makes him their master, the trio form a complicated master-servant relationship. Basara is the last descendant of a demon-fighting hero clan, but as master of two demon girls, he finds himself defending them instead of fighting them. (Source: Funimation)
Trailer
Characters & Japanese Voice Cast
Mio Naruse
Main
VA: Ayaka Asai
Chisato Hasegawa
Main
VA: Yuu Asakawa
Yuki Nonaka
Main
VA: Sarah Emi Bridcutt
Maria Naruse
Main
VA: Kaori Fukuhara
Basara Toujou
Main
VA: Yuuichi Nakamura
Zest
Main
VA: Seiko Yoshida
Kurumi Nonaka
Main
VA: Iori Nomizu
Yahiro Takigawa
Supporting
VA: Tomokazu Sugita
Jin Toujou
Supporting
VA: Keiji Fujiwara
Shella
Supporting
VA: Kumiko Nishihara
Nanao Tachibana
Supporting
VA: Asami Tano
Sakaki Chika
Supporting
VA: MisatoSeasons & Related Anime
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Frequently Asked Questions
How many episodes does The Testament of Sister New Devil BURST have?
The Testament of Sister New Devil BURST has 10 episodes.
Which studio made The Testament of Sister New Devil BURST?
The Testament of Sister New Devil BURST is produced by Production IMS.
Facts from AniList (also listed on MyAnimeList); streaming availability from JustWatch India. Last updated 17 October 2026, 8:17 AM IST. Episode times are Japan broadcast times shown in IST. Spotted a mistake? Write to [email protected].