In the website Official for the anime adaptation of the light novel Sentenced to be a hero: The Prison Records of Penal Hero Unit 9004 (d)Yuusha-Kei Ni Shosu: Choubatsu Yuusha 9004-Tai Keimu Kiroku) A new promotional video for the series has been shared with the public.
The new promotional video lasting more than 1 minute was shared on the official YouTube channel of Kadokawa Anime. This not only shows another preview of the series, but also presents the new members of the voice cast who will participate in the anime.
Sentenced to be a hero – Official Trailer 2
the voice actor Shouya Chiba, known for giving voice to Inomata Taiki on Blue Box and Kiyotaka Ayanokouji on Classroom of the Elite, will interpret Jayce Partic.

The voice actress Youko Hikasa, known for giving voice to Uncle Clarence on Arifureta: From Commonplace to Worlds Strongest and Emi Yusa on The Devil is a part-timer!, will interpret Neely.

It must be remembered that, originally, the anime adaptation of the light novel Sentenced to be a hero: The Prison Records of Penal Hero Unit 9004 It would be released in Japan during the month of October this year. However, in July it was announced that the series would delay its premiere for the month of January 2026. In addition, it was specified that the first episode of the anime will last 60 minutes.

The anime production team is as follows: Hiroyuki Takashima It is in charge of the direction of the anime. The animation studio Studio Kai It is in charge of the production of the animation of the anime. Yoshitake Nakakouji He is the assistant director, as well as the designer of the creatures. Kenta Ihara Responsible for writing and supervising the scripts. Takeshi Noda Responsible for character design. Shunsuke Takizawa He is in charge of the composition of the anime’s soundtrack.
The cast of voice is made up of:
- Mayu Iizuka comor theorite
- Youhei Azakami as Xylo Forbartz
- Shizuka Ishigami as Patausche Kivia
- Shun Horie as Dotta Luzulas
- Yoshitsugu Matsuoka as Tatsuya
- Youji Ueda as Norgalle Senridge
- Shunichi Toki as Venet Leopool
- Jun Fukushima as tsav
- Shouya Chiba as Jayce Partic
- Youko Hikasa as Neely

Yuusha-Kei Ni Shosu: Choubatsu Yuusha 9004-Tai Keimu Kiroku, also known as sentenced to be a hero, it is one light novel dark fantasy and adventure written by Rocket Shokai and illustrated by Mephist. This light novel began to be published in the press Dengeki No Shin Bungei from the publisher ASCII Media Works Since September 2021. Currently, the work continues in publication and has a total of 7 volumes.
A manga adaptation of the light novel began its serialization on the website Dengeki Comic Regulus from the publisher ASCII Media Works since March 2022. This version of sentenced to be a hero is illustrated by Natsumi Inoue.
Synopsis of Sentenced to be a hero:
“Hero” is the worst punishment in the world. Those convicted of heinous crimes are sentenced to become “heroes” and forced to enlist in compulsory military service to fight in the war against the demon lords. These convicts are not even allowed to die: if they die, they will rise again to continue fighting another day.
Hero Xylo Forbartz, former head of the Order of the Holy Knights, leads a deplorable penal unit fighting on the front line. It is in these extreme circumstances that he meets Theoritta, one of the most powerful weapons in the world. “When you have defeated the last enemy, you will fill me with praise and caress my head”.
To survive and take revenge on those who harmed him, he makes a pact with the goddess and throws himself headfirst at a warfare of war and intrigues.
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